[INFO] fetching crate secbox 0.1.1... [INFO] testing secbox-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate secbox 0.1.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate secbox 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c79c9fe5ab0e04171f114bce4d208d81e4851593d63a6729cb4af4702211863f [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" "c79c9fe5ab0e04171f114bce4d208d81e4851593d63a6729cb4af4702211863f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c79c9fe5ab0e04171f114bce4d208d81e4851593d63a6729cb4af4702211863f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79c9fe5ab0e04171f114bce4d208d81e4851593d63a6729cb4af4702211863f", kill_on_drop: false }` [INFO] [stdout] c79c9fe5ab0e04171f114bce4d208d81e4851593d63a6729cb4af4702211863f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2aa3614aa4f95bc884070bec08e869a59fe41d0b9796051cc1a5aabb0cfbb959 [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" "2aa3614aa4f95bc884070bec08e869a59fe41d0b9796051cc1a5aabb0cfbb959", kill_on_drop: false }` [INFO] [stderr] Compiling secbox v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #![feature(box_syntax, unique, core_intrinsics)] [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:38:22 [INFO] [stdout] | [INFO] [stdout] 38 | use std::ptr::{self, Unique}; [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:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | inner: Unique, [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:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | inner: unsafe { Unique::new(Box::into_raw(box mem::uninitialized::())) }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:76:64 [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 function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:127:43 [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] [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] [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 `Unique`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Unique<_>` [INFO] [stdout] found enum `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: the method was found for [INFO] [stdout] - `SecBox` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `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 `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 `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] [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 `Unique`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Unique<_>` [INFO] [stdout] found enum `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: the method was found for [INFO] [stdout] - `SecBox` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get` found for struct `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 `Unique` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_mut` found for struct `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 `Unique` [INFO] [stdout] | [INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type [INFO] [stdout] | [INFO] [stdout] 165 | unsafe { Pin::new(&mut self.inner).get_mut() } [INFO] [stdout] | +++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0614]: type `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 `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 `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 19 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0554, 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` due to 20 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2aa3614aa4f95bc884070bec08e869a59fe41d0b9796051cc1a5aabb0cfbb959", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aa3614aa4f95bc884070bec08e869a59fe41d0b9796051cc1a5aabb0cfbb959", kill_on_drop: false }` [INFO] [stdout] 2aa3614aa4f95bc884070bec08e869a59fe41d0b9796051cc1a5aabb0cfbb959