[INFO] crate secbox 0.1.1 is already in cache [INFO] testing secbox-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate secbox 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate secbox 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d2c55ac8a583e43586e0c719195cd982da9ce514730d6f5d47ad4e77960f725 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6d2c55ac8a583e43586e0c719195cd982da9ce514730d6f5d47ad4e77960f725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d2c55ac8a583e43586e0c719195cd982da9ce514730d6f5d47ad4e77960f725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d2c55ac8a583e43586e0c719195cd982da9ce514730d6f5d47ad4e77960f725", kill_on_drop: false }` [INFO] [stdout] 6d2c55ac8a583e43586e0c719195cd982da9ce514730d6f5d47ad4e77960f725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc89e81417616fd7098a49cd5b0beea4259f9b1f7c0d86c0a1d8d07ab28bcb74 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bc89e81417616fd7098a49cd5b0beea4259f9b1f7c0d86c0a1d8d07ab28bcb74", kill_on_drop: false }` [INFO] [stderr] Compiling secbox v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] 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] [stdout] --> src/lib.rs:38:22 [INFO] [stdout] | [INFO] [stdout] 38 | use std::ptr::{self, Unique}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] 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] [stdout] --> src/lib.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | inner: Unique, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] 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] [stdout] --> src/lib.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:76:59 [INFO] [stdout] | [INFO] [stdout] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:127:38 [INFO] [stdout] | [INFO] [stdout] 127 | let mut bx = SecBox::new(mem::uninitialized::()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] 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] [stdout] --> src/lib.rs:144:29 [INFO] [stdout] | [INFO] [stdout] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stdout] --> src/lib.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `std::ptr::Unique<_>` [INFO] [stdout] found enum `std::option::Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `memlock` found for struct `SecBox<_>` in the current scope [INFO] [stdout] --> src/lib.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct SecBox { [INFO] [stdout] | ---------------------------- method `memlock` not found for this [INFO] [stdout] ... [INFO] [stdout] 80 | res.memlock(); [INFO] [stdout] | ^^^^^^^ method not found in `SecBox<_>` [INFO] [stdout] | [INFO] [stdout] = note: `res` is a function, perhaps you wish to call it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `std::ptr::Unique<_>` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:84:24 [INFO] [stdout] | [INFO] [stdout] 84 | ptr::write(*res.inner, inner); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | let res = ptr::read(*self.inner); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:99:33 [INFO] [stdout] | [INFO] [stdout] 99 | ptr::write_volatile(*self.inner, mem::zeroed()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals' [INFO] [stdout] --> src/lib.rs:144:29 [INFO] [stdout] | [INFO] [stdout] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:144:29 [INFO] [stdout] | [INFO] [stdout] 144 | inner: unsafe { Unique::new(Box::into_raw(from)) }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `std::ptr::Unique<_>` [INFO] [stdout] found enum `std::option::Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `memlock` found for struct `SecBox<_>` in the current scope [INFO] [stdout] --> src/lib.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct SecBox { [INFO] [stdout] | ---------------------------- method `memlock` not found for this [INFO] [stdout] ... [INFO] [stdout] 148 | res.memlock(); [INFO] [stdout] | ^^^^^^^ method not found in `SecBox<_>` [INFO] [stdout] | [INFO] [stdout] = note: `res` is a function, perhaps you wish to call it [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get` found for struct `std::ptr::Unique` in the current scope [INFO] [stdout] --> src/lib.rs:158:29 [INFO] [stdout] | [INFO] [stdout] 158 | unsafe { self.inner.get() } [INFO] [stdout] | ^^^ method not found in `std::ptr::Unique` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique` in the current scope [INFO] [stdout] --> src/lib.rs:165:29 [INFO] [stdout] | [INFO] [stdout] 165 | unsafe { self.inner.get_mut() } [INFO] [stdout] | ^^^^^^^ method not found in `std::ptr::Unique` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:185:32 [INFO] [stdout] | [INFO] [stdout] 185 | ptr::drop_in_place(*self.inner); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:187:45 [INFO] [stdout] | [INFO] [stdout] 187 | intrinsics::volatile_set_memory(*self.inner as *mut u8, 0, mem::size_of_val(&**self)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `std::ptr::Unique` cannot be dereferenced [INFO] [stdout] --> src/lib.rs:191:64 [INFO] [stdout] | [INFO] [stdout] 191 | let _buf = Box::from_raw(slice::from_raw_parts_mut(*self.inner as *mut u8, mem::size_of_val(&**self))); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 18 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0614, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `secbox`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "bc89e81417616fd7098a49cd5b0beea4259f9b1f7c0d86c0a1d8d07ab28bcb74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc89e81417616fd7098a49cd5b0beea4259f9b1f7c0d86c0a1d8d07ab28bcb74", kill_on_drop: false }` [INFO] [stdout] bc89e81417616fd7098a49cd5b0beea4259f9b1f7c0d86c0a1d8d07ab28bcb74