[INFO] fetching crate plugy-core 0.3.1... [INFO] testing plugy-core-0.3.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate plugy-core 0.3.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate plugy-core 0.3.1 [INFO] finished tweaking crates.io crate plugy-core 0.3.1 [INFO] tweaked toml for crates.io crate plugy-core 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate plugy-core 0.3.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1ae0ed34a8b4759290ad25f2875de247abbce6062d72782f3a3aed93c38c215 [INFO] running `Command { std: "docker" "start" "-a" "c1ae0ed34a8b4759290ad25f2875de247abbce6062d72782f3a3aed93c38c215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1ae0ed34a8b4759290ad25f2875de247abbce6062d72782f3a3aed93c38c215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ae0ed34a8b4759290ad25f2875de247abbce6062d72782f3a3aed93c38c215", kill_on_drop: false }` [INFO] [stdout] c1ae0ed34a8b4759290ad25f2875de247abbce6062d72782f3a3aed93c38c215 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbc272da10e54517089a39928e20c4dab4132faf28958a3de1eb52731ee8f55b [INFO] running `Command { std: "docker" "start" "-a" "cbc272da10e54517089a39928e20c4dab4132faf28958a3de1eb52731ee8f55b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling plugy-core v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] --> src/guest.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] --> src/guest.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/guest.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 78 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 78 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] 78 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/guest.rs:162:15 [INFO] [stdout] | [INFO] [stdout] 162 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 162 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] 162 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s [INFO] running `Command { std: "docker" "inspect" "cbc272da10e54517089a39928e20c4dab4132faf28958a3de1eb52731ee8f55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbc272da10e54517089a39928e20c4dab4132faf28958a3de1eb52731ee8f55b", kill_on_drop: false }` [INFO] [stdout] cbc272da10e54517089a39928e20c4dab4132faf28958a3de1eb52731ee8f55b [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4639311a2a784b1b0aaeda329e1a678bd939ec5f1f149d6fbd3a0b0adebb237 [INFO] running `Command { std: "docker" "start" "-a" "f4639311a2a784b1b0aaeda329e1a678bd939ec5f1f149d6fbd3a0b0adebb237", kill_on_drop: false }` [INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] --> src/guest.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plugy-core v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] --> src/guest.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/guest.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 78 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 78 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] 78 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/guest.rs:162:15 [INFO] [stdout] | [INFO] [stdout] 162 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 162 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] 162 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] --> src/guest.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] --> src/guest.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/guest.rs:78:15 [INFO] [stdout] | [INFO] [stdout] 78 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 78 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] 78 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/guest.rs:162:15 [INFO] [stdout] | [INFO] [stdout] 162 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 162 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stdout] 162 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "f4639311a2a784b1b0aaeda329e1a678bd939ec5f1f149d6fbd3a0b0adebb237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4639311a2a784b1b0aaeda329e1a678bd939ec5f1f149d6fbd3a0b0adebb237", kill_on_drop: false }` [INFO] [stdout] f4639311a2a784b1b0aaeda329e1a678bd939ec5f1f149d6fbd3a0b0adebb237 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 94f94a526cc2cf9303ad47fb35270c0ed76e83218718fc4bbdd0feaa0598966f [INFO] running `Command { std: "docker" "start" "-a" "94f94a526cc2cf9303ad47fb35270c0ed76e83218718fc4bbdd0feaa0598966f", kill_on_drop: false }` [INFO] [stderr] warning: `#[inline]` is ignored on externally exported functions [INFO] [stdout] [INFO] [stderr] --> src/guest.rs:36:1 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stderr] 36 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[inline]` is ignored on externally exported functions [INFO] [stderr] --> src/guest.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | #[inline] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: externally exported functions are functions with `#[no_mangle]`, `#[export_name]`, or `#[linkage]` [INFO] [stderr] [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/guest.rs:78:15 [INFO] [stderr] | [INFO] [stderr] 78 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stderr] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stderr] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stderr] = help: for more information about transmute, see [INFO] [stderr] = help: for more information about exposed provenance, see [INFO] [stderr] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stderr] | [INFO] [stderr] 78 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stderr] 78 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/guest.rs:162:15 [INFO] [stderr] | [INFO] [stderr] 162 | let ptr = std::mem::transmute::(ptr as _); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stderr] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stderr] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stderr] = help: for more information about transmute, see [INFO] [stderr] = help: for more information about exposed provenance, see [INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stderr] | [INFO] [stderr] 162 - let ptr = std::mem::transmute::(ptr as _); [INFO] [stderr] 162 + let ptr = std::ptr::with_exposed_provenance_mut::(ptr as _); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `plugy-core` (lib) generated 4 warnings (run `cargo fix --lib -p plugy-core` to apply 2 suggestions) [INFO] [stderr] warning: `plugy-core` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plugy_core-40516a243f886f8e) [INFO] [stderr] Doc-tests plugy_core [INFO] [stdout] test bitwise::test::bitwise ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/guest.rs - guest::dealloc (line 65) - compile ... ok [INFO] [stdout] test src/guest.rs - guest::alloc (line 27) - compile ... ok [INFO] [stdout] test src/bitwise.rs - bitwise::from_bitwise (line 20) ... ok [INFO] [stdout] test src/bitwise.rs - bitwise::into_bitwise (line 51) ... ok [INFO] [stdout] test src/guest.rs - guest::write_msg (line 102) ... ok [INFO] [stdout] test src/guest.rs - guest::read_msg (line 149) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/guest.rs - guest::read_msg (line 149) stdout ---- [INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (111) panicked at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/unique.rs:88:36: [INFO] [stdout] unsafe precondition(s) violated: NonNull::new_unchecked requires that the pointer is non-null [INFO] [stdout] [INFO] [stdout] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x626e3033f562 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x626e3033f562 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x626e3033f562 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x626e3033f562 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x626e3034e27f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x626e3034e27f - core::fmt::write::hecf68a131630c74d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x626e3031da61 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x626e3031da61 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x626e30322dd2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x626e3032462c - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x626e30324486 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x626e30324cb5 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x626e30324b16 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x626e30322f09 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x626e3031259d - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x626e303512ed - core::panicking::panic_nounwind_fmt::runtime::he6eac78ff6d199a6 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:117:22 [INFO] [stdout] 16: 0x626e303512ed - core::panicking::panic_nounwind_fmt::hf2634cf9a3927743 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/intrinsics/mod.rs:2435:9 [INFO] [stdout] 17: 0x626e30311146 - core::ptr::non_null::NonNull::new_unchecked::precondition_check::h9bdd80f36637113f [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ub_checks.rs:72:21 [INFO] [stdout] 18: 0x626e303111fb - core::ptr::non_null::NonNull::new_unchecked::h4e1c27a34efe0163 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ub_checks.rs:77:17 [INFO] [stdout] 19: 0x626e303111fb - core::ptr::unique::Unique::new_unchecked::hf213eac3e01bd9ac [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/unique.rs:88:36 [INFO] [stdout] 20: 0x626e303111fb - alloc::raw_vec::RawVecInner::from_raw_parts_in::h149f1e1eefd63685 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/raw_vec/mod.rs:493:30 [INFO] [stdout] 21: 0x626e303111fb - alloc::raw_vec::RawVec::from_raw_parts_in::h634ee6499e809817 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/raw_vec/mod.rs:260:24 [INFO] [stdout] 22: 0x626e303111fb - alloc::vec::Vec::from_raw_parts_in::h9f364878ecad6b2f [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/vec/mod.rs:1095:29 [INFO] [stdout] 23: 0x626e30311171 - alloc::vec::Vec::from_raw_parts::h7ba2b19a6c2163da [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/vec/mod.rs:648:18 [INFO] [stdout] 24: 0x626e30310287 - plugy_core::guest::read_msg::hba239838912e1256 [INFO] [stdout] 25: 0x626e30310f8a - rust_out::main::_doctest_main_src_guest_rs_149_0::h5f2f935fdb75e495 [INFO] [stdout] 26: 0x626e30310f76 - rust_out::main::hcbdc0960c876f2af [INFO] [stdout] 27: 0x626e303104c3 - core::ops::function::FnOnce::call_once::hfb4119cacd246208 [INFO] [stdout] 28: 0x626e30310396 - std::sys::backtrace::__rust_begin_short_backtrace::h410c329a888fe2f7 [INFO] [stdout] 29: 0x626e30310379 - std::rt::lang_start::{{closure}}::h39fc2126d871a896 [INFO] [stdout] 30: 0x626e3031ee50 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 31: 0x626e3031ee50 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 32: 0x626e3031ee50 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 33: 0x626e3031ee50 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 34: 0x626e3031ee50 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stdout] 35: 0x626e3031ee50 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 36: 0x626e3031ee50 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 37: 0x626e3031ee50 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x626e3031ee50 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stdout] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stdout] 39: 0x626e30310361 - std::rt::lang_start::h866de1957bb2b812 [INFO] [stdout] 40: 0x626e30311035 - main [INFO] [stdout] 41: 0x7d767ec6d1ca - [INFO] [stdout] 42: 0x7d767ec6d28b - __libc_start_main [INFO] [stdout] 43: 0x626e30310195 - _start [INFO] [stdout] 44: 0x0 - [INFO] [stdout] thread caused non-unwinding panic. aborting. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/guest.rs - guest::read_msg (line 149) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "94f94a526cc2cf9303ad47fb35270c0ed76e83218718fc4bbdd0feaa0598966f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94f94a526cc2cf9303ad47fb35270c0ed76e83218718fc4bbdd0feaa0598966f", kill_on_drop: false }` [INFO] [stdout] 94f94a526cc2cf9303ad47fb35270c0ed76e83218718fc4bbdd0feaa0598966f