[INFO] fetching crate secbox 0.1.1... [INFO] checking secbox-0.1.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate secbox 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate secbox 0.1.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate secbox 0.1.1 [INFO] finished tweaking crates.io crate secbox 0.1.1 [INFO] tweaked toml for crates.io crate secbox 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0dd54a682bdc654d384c100c24d91be1f4b73beda2481b6af02546bab47b5210 [INFO] running `"docker" "start" "-a" "0dd54a682bdc654d384c100c24d91be1f4b73beda2481b6af02546bab47b5210"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking secbox v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:38:22 [INFO] [stderr] | [INFO] [stderr] 38 | use std::ptr::{self, Unique}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:65:12 [INFO] [stderr] | [INFO] [stderr] 65 | inner: Unique, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:38:22 [INFO] [stderr] | [INFO] [stderr] 38 | use std::ptr::{self, Unique}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:65:12 [INFO] [stderr] | [INFO] [stderr] 65 | inner: Unique, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:76:59 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:127:38 [INFO] [stderr] | [INFO] [stderr] 127 | let mut bx = SecBox::new(mem::uninitialized::()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:144:29 [INFO] [stderr] | [INFO] [stderr] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:76:59 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:127:38 [INFO] [stderr] | [INFO] [stderr] 127 | let mut bx = SecBox::new(mem::uninitialized::()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/lib.rs:144:29 [INFO] [stderr] | [INFO] [stderr] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stderr] --> src/lib.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stderr] --> src/lib.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::ptr::Unique<_>` [INFO] [stderr] found enum `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `memlock` found for struct `SecBox<_>` in the current scope [INFO] [stderr] --> src/lib.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct SecBox { [INFO] [stderr] | ---------------------------- method `memlock` not found for this [INFO] [stderr] ... [INFO] [stderr] 80 | res.memlock(); [INFO] [stderr] | ^^^^^^^ method not found in `SecBox<_>` [INFO] [stderr] | [INFO] [stderr] = note: `res` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique<_>` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:84:24 [INFO] [stderr] | [INFO] [stderr] 84 | ptr::write(*res.inner, inner); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:97:33 [INFO] [stderr] | [INFO] [stderr] 97 | let res = ptr::read(*self.inner); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:99:33 [INFO] [stderr] | [INFO] [stderr] 99 | ptr::write_volatile(*self.inner, mem::zeroed()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stderr] --> src/lib.rs:144:29 [INFO] [stderr] | [INFO] [stderr] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:76:29 [INFO] [stderr] | [INFO] [stderr] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::ptr::Unique<_>` [INFO] [stderr] found enum `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `memlock` found for struct `SecBox<_>` in the current scope [INFO] [stderr] --> src/lib.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct SecBox { [INFO] [stderr] | ---------------------------- method `memlock` not found for this [INFO] [stderr] ... [INFO] [stderr] 80 | res.memlock(); [INFO] [stderr] | ^^^^^^^ method not found in `SecBox<_>` [INFO] [stderr] | [INFO] [stderr] = note: `res` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique<_>` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:84:24 [INFO] [stderr] | [INFO] [stderr] 84 | ptr::write(*res.inner, inner); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:144:29 [INFO] [stderr] | [INFO] [stderr] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::ptr::Unique<_>` [INFO] [stderr] found enum `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `memlock` found for struct `SecBox<_>` in the current scope [INFO] [stderr] --> src/lib.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct SecBox { [INFO] [stderr] | ---------------------------- method `memlock` not found for this [INFO] [stderr] ... [INFO] [stderr] 148 | res.memlock(); [INFO] [stderr] | ^^^^^^^ method not found in `SecBox<_>` [INFO] [stderr] | [INFO] [stderr] = note: `res` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:97:33 [INFO] [stderr] | [INFO] [stderr] 97 | let res = ptr::read(*self.inner); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:99:33 [INFO] [stderr] | [INFO] [stderr] 99 | ptr::write_volatile(*self.inner, mem::zeroed()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stderr] --> src/lib.rs:144:29 [INFO] [stderr] | [INFO] [stderr] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique` in the current scope [INFO] [stderr] --> src/lib.rs:158:29 [INFO] [stderr] | [INFO] [stderr] 158 | unsafe { self.inner.get() } [INFO] [stderr] | ^^^ method not found in `std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique` in the current scope [INFO] [stderr] --> src/lib.rs:165:29 [INFO] [stderr] | [INFO] [stderr] 165 | unsafe { self.inner.get_mut() } [INFO] [stderr] | ^^^^^^^ method not found in `std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:185:32 [INFO] [stderr] | [INFO] [stderr] 185 | ptr::drop_in_place(*self.inner); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:187:45 [INFO] [stderr] | [INFO] [stderr] 187 | intrinsics::volatile_set_memory(*self.inner as *mut u8, 0, mem::size_of_val(&**self)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:191:64 [INFO] [stderr] | [INFO] [stderr] 191 | let _buf = Box::from_raw(slice::from_raw_parts_mut(*self.inner as *mut u8, mem::size_of_val(&**self))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0599, E0614, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:144:29 [INFO] [stderr] | [INFO] [stderr] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::ptr::Unique<_>` [INFO] [stderr] found enum `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `memlock` found for struct `SecBox<_>` in the current scope [INFO] [stderr] --> src/lib.rs:148:13 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct SecBox { [INFO] [stderr] | ---------------------------- method `memlock` not found for this [INFO] [stderr] ... [INFO] [stderr] 148 | res.memlock(); [INFO] [stderr] | ^^^^^^^ method not found in `SecBox<_>` [INFO] [stderr] | [INFO] [stderr] = note: `res` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error: could not compile `secbox`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique` in the current scope [INFO] [stderr] --> src/lib.rs:158:29 [INFO] [stderr] | [INFO] [stderr] 158 | unsafe { self.inner.get() } [INFO] [stderr] | ^^^ method not found in `std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique` in the current scope [INFO] [stderr] --> src/lib.rs:165:29 [INFO] [stderr] | [INFO] [stderr] 165 | unsafe { self.inner.get_mut() } [INFO] [stderr] | ^^^^^^^ method not found in `std::ptr::Unique` [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:185:32 [INFO] [stderr] | [INFO] [stderr] 185 | ptr::drop_in_place(*self.inner); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:187:45 [INFO] [stderr] | [INFO] [stderr] 187 | intrinsics::volatile_set_memory(*self.inner as *mut u8, 0, mem::size_of_val(&**self)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stderr] --> src/lib.rs:191:64 [INFO] [stderr] | [INFO] [stderr] 191 | let _buf = Box::from_raw(slice::from_raw_parts_mut(*self.inner as *mut u8, mem::size_of_val(&**self))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0599, E0614, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `secbox`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0dd54a682bdc654d384c100c24d91be1f4b73beda2481b6af02546bab47b5210"` [INFO] running `"docker" "rm" "-f" "0dd54a682bdc654d384c100c24d91be1f4b73beda2481b6af02546bab47b5210"` [INFO] [stdout] 0dd54a682bdc654d384c100c24d91be1f4b73beda2481b6af02546bab47b5210