[INFO] fetching crate libreal 0.14.1...
[INFO] checking libreal-0.14.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate libreal 0.14.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate libreal 0.14.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libreal 0.14.1
[INFO] finished tweaking crates.io crate libreal 0.14.1
[INFO] tweaked toml for crates.io crate libreal 0.14.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding containers v0.2.1 (latest: v0.9.13)
[INFO] [stderr]       Adding containers v0.7.1 (latest: v0.9.13)
[INFO] [stderr]       Adding i-o v0.2.2 (latest: v0.4.7)
[INFO] [stderr]       Adding loca v0.5.4 (latest: v0.7.4)
[INFO] [stderr]       Adding rel v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding siphasher v0.2.3 (latest: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rel v0.2.0
[INFO] [stderr]   Downloaded heap v0.1.0
[INFO] [stderr]   Downloaded loca v0.5.4
[INFO] [stderr]   Downloaded rel v0.1.2
[INFO] [stderr]   Downloaded i-o v0.2.2
[INFO] [stderr]   Downloaded containers v0.7.1
[INFO] [stderr]   Downloaded containers v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 865d4ef4485e4f863ad213f3fcb5aa9237c2c29af7ea4607cef820fdb9bd85d4
[INFO] running `Command { std: "docker" "start" "-a" "865d4ef4485e4f863ad213f3fcb5aa9237c2c29af7ea4607cef820fdb9bd85d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "865d4ef4485e4f863ad213f3fcb5aa9237c2c29af7ea4607cef820fdb9bd85d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865d4ef4485e4f863ad213f3fcb5aa9237c2c29af7ea4607cef820fdb9bd85d4", kill_on_drop: false }`
[INFO] [stdout] 865d4ef4485e4f863ad213f3fcb5aa9237c2c29af7ea4607cef820fdb9bd85d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fef599251fdd23bace2697f3af1c8fc5834c8aff10fc977172b08b5e2c0aefe8
[INFO] running `Command { std: "docker" "start" "-a" "fef599251fdd23bace2697f3af1c8fc5834c8aff10fc977172b08b5e2c0aefe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling containers v0.7.1
[INFO] [stderr]     Checking rel v0.2.0
[INFO] [stderr]    Compiling i-o v0.2.2
[INFO] [stderr]     Checking heap v0.1.0
[INFO] [stderr]     Checking loca v0.5.4
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking rel v0.1.2
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::ptr::Unique;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:857:42
[INFO] [stdout]     |
[INFO] [stdout] 857 |     fn alloc_one<T>(&mut self) -> Result<Unique<T>, AllocErr> {
[INFO] [stdout]     |                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:860:44
[INFO] [stdout]     |
[INFO] [stdout] 860 |             unsafe { self.alloc(k).map(|p| Unique::new_unchecked(p as *mut T)) }
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:883:46
[INFO] [stdout]     |
[INFO] [stdout] 883 |     unsafe fn dealloc_one<T>(&mut self, ptr: Unique<T>) {
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:921:54
[INFO] [stdout]     |
[INFO] [stdout] 921 |     fn alloc_array<T>(&mut self, n: usize) -> Result<Unique<T>, AllocErr> {
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:925:56
[INFO] [stdout]     |
[INFO] [stdout] 925 |                     self.alloc(layout.clone()).map(|p| Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:965:37
[INFO] [stdout]     |
[INFO] [stdout] 965 | ...                   ptr: Unique<T>,
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:967:56
[INFO] [stdout]     |
[INFO] [stdout] 967 | ...                   n_new: usize) -> Result<Unique<T>, AllocErr> {
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:971:29
[INFO] [stdout]     |
[INFO] [stdout] 971 |                     .map(|p|Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:999:48
[INFO] [stdout]     |
[INFO] [stdout] 999 |     unsafe fn dealloc_array<T>(&mut self, ptr: Unique<T>, n: usize) -> Result<(), AllocErr> {
[INFO] [stdout]     |                                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1031:42
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     fn alloc_one<T>(&mut self) -> Result<Unique<T>, AllocErr> { self.deref_mut().alloc_one() }
[INFO] [stdout]      |                                          ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1032:46
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     unsafe fn dealloc_one<T>(&mut self, ptr: Unique<T>) { self.deref_mut().dealloc_one(ptr) }
[INFO] [stdout]      |                                              ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1033:54
[INFO] [stdout]      |
[INFO] [stdout] 1033 |     fn alloc_array<T>(&mut self, n: usize) -> Result<Unique<T>, AllocErr> { self.deref_mut().alloc_array(n) }
[INFO] [stdout]      |                                                      ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1034:48
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     unsafe fn realloc_array<T>(&mut self, ptr: Unique<T>, old_n: usize, new_n: usize) -> Result<Unique<T>, AllocErr> { self.deref_mut().r...
[INFO] [stdout]      |                                                ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1034:97
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     unsafe fn realloc_array<T>(&mut self, ptr: Unique<T>, old_n: usize, new_n: usize) -> Result<Unique<T>, AllocErr> { self.deref_mut().r...
[INFO] [stdout]      |                                                                                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1035:48
[INFO] [stdout]      |
[INFO] [stdout] 1035 |     unsafe fn dealloc_array<T>(&mut self, ptr: Unique<T>, n: usize) -> Result<(), AllocErr> { self.deref_mut().dealloc_array(ptr, n) }
[INFO] [stdout]      |                                                ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unique`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 14 | #![cfg_attr(not(feature = "stable-rust"), feature(unique))]
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:860:44
[INFO] [stdout]     |
[INFO] [stdout] 860 |             unsafe { self.alloc(k).map(|p| Unique::new_unchecked(p as *mut T)) }
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:884:27
[INFO] [stdout]     |
[INFO] [stdout] 884 |         let raw_ptr = ptr.as_ptr() as *mut u8;
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:925:56
[INFO] [stdout]     |
[INFO] [stdout] 925 |                     self.alloc(layout.clone()).map(|p| Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:968:74
[INFO] [stdout]     |
[INFO] [stdout] 968 |         match (Layout::array::<T>(n_old), Layout::array::<T>(n_new), ptr.as_ptr()) {
[INFO] [stdout]     |                                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:971:29
[INFO] [stdout]     |
[INFO] [stdout] 971 |                     .map(|p|Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1000:27
[INFO] [stdout]      |
[INFO] [stdout] 1000 |         let raw_ptr = ptr.as_ptr() as *mut u8;
[INFO] [stdout]      |                           ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loca` (lib) due to 24 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fef599251fdd23bace2697f3af1c8fc5834c8aff10fc977172b08b5e2c0aefe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef599251fdd23bace2697f3af1c8fc5834c8aff10fc977172b08b5e2c0aefe8", kill_on_drop: false }`
[INFO] [stdout] fef599251fdd23bace2697f3af1c8fc5834c8aff10fc977172b08b5e2c0aefe8
[INFO] checking libreal-0.14.1 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate libreal 0.14.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate libreal 0.14.1 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libreal 0.14.1
[INFO] finished tweaking crates.io crate libreal 0.14.1
[INFO] tweaked toml for crates.io crate libreal 0.14.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding containers v0.2.1 (latest: v0.9.13)
[INFO] [stderr]       Adding containers v0.7.1 (latest: v0.9.13)
[INFO] [stderr]       Adding i-o v0.2.2 (latest: v0.4.7)
[INFO] [stderr]       Adding loca v0.5.4 (latest: v0.7.4)
[INFO] [stderr]       Adding rel v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding siphasher v0.2.3 (latest: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5ee8deb27c5595803237ebe0786383ac4e94b8ff8dbecb284c04283c3e807d8
[INFO] running `Command { std: "docker" "start" "-a" "e5ee8deb27c5595803237ebe0786383ac4e94b8ff8dbecb284c04283c3e807d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5ee8deb27c5595803237ebe0786383ac4e94b8ff8dbecb284c04283c3e807d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ee8deb27c5595803237ebe0786383ac4e94b8ff8dbecb284c04283c3e807d8", kill_on_drop: false }`
[INFO] [stdout] e5ee8deb27c5595803237ebe0786383ac4e94b8ff8dbecb284c04283c3e807d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8301c7e31d8cfe19221054666b38ede18fe8437d8c1aab691a1c72ec1313812
[INFO] running `Command { std: "docker" "start" "-a" "d8301c7e31d8cfe19221054666b38ede18fe8437d8c1aab691a1c72ec1313812", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling containers v0.7.1
[INFO] [stderr]    Compiling i-o v0.2.2
[INFO] [stderr]     Checking rel v0.2.0
[INFO] [stderr]     Checking loca v0.5.4
[INFO] [stderr]     Checking heap v0.1.0
[INFO] [stderr]     Checking rel v0.1.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::ptr::Unique;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:857:42
[INFO] [stdout]     |
[INFO] [stdout] 857 |     fn alloc_one<T>(&mut self) -> Result<Unique<T>, AllocErr> {
[INFO] [stdout]     |                                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:860:44
[INFO] [stdout]     |
[INFO] [stdout] 860 |             unsafe { self.alloc(k).map(|p| Unique::new_unchecked(p as *mut T)) }
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:883:46
[INFO] [stdout]     |
[INFO] [stdout] 883 |     unsafe fn dealloc_one<T>(&mut self, ptr: Unique<T>) {
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:921:54
[INFO] [stdout]     |
[INFO] [stdout] 921 |     fn alloc_array<T>(&mut self, n: usize) -> Result<Unique<T>, AllocErr> {
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:925:56
[INFO] [stdout]     |
[INFO] [stdout] 925 |                     self.alloc(layout.clone()).map(|p| Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:965:37
[INFO] [stdout]     |
[INFO] [stdout] 965 | ...                   ptr: Unique<T>,
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:967:56
[INFO] [stdout]     |
[INFO] [stdout] 967 | ...                   n_new: usize) -> Result<Unique<T>, AllocErr> {
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:971:29
[INFO] [stdout]     |
[INFO] [stdout] 971 |                     .map(|p|Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:999:48
[INFO] [stdout]     |
[INFO] [stdout] 999 |     unsafe fn dealloc_array<T>(&mut self, ptr: Unique<T>, n: usize) -> Result<(), AllocErr> {
[INFO] [stdout]     |                                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1031:42
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     fn alloc_one<T>(&mut self) -> Result<Unique<T>, AllocErr> { self.deref_mut().alloc_one() }
[INFO] [stdout]      |                                          ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1032:46
[INFO] [stdout]      |
[INFO] [stdout] 1032 |     unsafe fn dealloc_one<T>(&mut self, ptr: Unique<T>) { self.deref_mut().dealloc_one(ptr) }
[INFO] [stdout]      |                                              ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1033:54
[INFO] [stdout]      |
[INFO] [stdout] 1033 |     fn alloc_array<T>(&mut self, n: usize) -> Result<Unique<T>, AllocErr> { self.deref_mut().alloc_array(n) }
[INFO] [stdout]      |                                                      ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1034:48
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     unsafe fn realloc_array<T>(&mut self, ptr: Unique<T>, old_n: usize, new_n: usize) -> Result<Unique<T>, AllocErr> { self.deref_mut().r...
[INFO] [stdout]      |                                                ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1034:97
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     unsafe fn realloc_array<T>(&mut self, ptr: Unique<T>, old_n: usize, new_n: usize) -> Result<Unique<T>, AllocErr> { self.deref_mut().r...
[INFO] [stdout]      |                                                                                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1035:48
[INFO] [stdout]      |
[INFO] [stdout] 1035 |     unsafe fn dealloc_array<T>(&mut self, ptr: Unique<T>, n: usize) -> Result<(), AllocErr> { self.deref_mut().dealloc_array(ptr, n) }
[INFO] [stdout]      |                                                ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `unique`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:14:51
[INFO] [stdout]    |
[INFO] [stdout] 14 | #![cfg_attr(not(feature = "stable-rust"), feature(unique))]
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:860:44
[INFO] [stdout]     |
[INFO] [stdout] 860 |             unsafe { self.alloc(k).map(|p| Unique::new_unchecked(p as *mut T)) }
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:884:27
[INFO] [stdout]     |
[INFO] [stdout] 884 |         let raw_ptr = ptr.as_ptr() as *mut u8;
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:925:56
[INFO] [stdout]     |
[INFO] [stdout] 925 |                     self.alloc(layout.clone()).map(|p| Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:968:74
[INFO] [stdout]     |
[INFO] [stdout] 968 |         match (Layout::array::<T>(n_old), Layout::array::<T>(n_new), ptr.as_ptr()) {
[INFO] [stdout]     |                                                                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:971:29
[INFO] [stdout]     |
[INFO] [stdout] 971 |                     .map(|p|Unique::new_unchecked(p as *mut T))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/loca-0.5.4/src/lib.rs:1000:27
[INFO] [stdout]      |
[INFO] [stdout] 1000 |         let raw_ptr = ptr.as_ptr() as *mut u8;
[INFO] [stdout]      |                           ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loca` (lib) due to 24 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d8301c7e31d8cfe19221054666b38ede18fe8437d8c1aab691a1c72ec1313812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8301c7e31d8cfe19221054666b38ede18fe8437d8c1aab691a1c72ec1313812", kill_on_drop: false }`
[INFO] [stdout] d8301c7e31d8cfe19221054666b38ede18fe8437d8c1aab691a1c72ec1313812
