[INFO] fetching crate vec-dimension-shift 1.0.1... [INFO] testing vec-dimension-shift-1.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate vec-dimension-shift 1.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate vec-dimension-shift 1.0.1 [INFO] finished tweaking crates.io crate vec-dimension-shift 1.0.1 [INFO] tweaked toml for crates.io crate vec-dimension-shift 1.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vec-dimension-shift 1.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vec-dimension-shift 1.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded syn v1.0.38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 664d575ad18757eeb3629287f8c6267d25c60eda048da64558bbf0bd4b0b0147 [INFO] running `Command { std: "docker" "start" "-a" "664d575ad18757eeb3629287f8c6267d25c60eda048da64558bbf0bd4b0b0147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "664d575ad18757eeb3629287f8c6267d25c60eda048da64558bbf0bd4b0b0147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664d575ad18757eeb3629287f8c6267d25c60eda048da64558bbf0bd4b0b0147", kill_on_drop: false }` [INFO] [stdout] 664d575ad18757eeb3629287f8c6267d25c60eda048da64558bbf0bd4b0b0147 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a577d00da2e158fa54724807d1046edded5dd7413c0b9cad848f5a9da1a73cd0 [INFO] running `Command { std: "docker" "start" "-a" "a577d00da2e158fa54724807d1046edded5dd7413c0b9cad848f5a9da1a73cd0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling vec-dimension-shift v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 123 | make_vec_dimension_shift_n_dimension! { VecDimensionShift2D, VecDimensionShift2DFlatten, as_2d_array_no_check, to_2d_array_no_check, as_2d_array, to_2d_array, as_2d_array_truncate, to_2d_array_truncate, as_2d_array_padding, to_2d_array_padding, 2 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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] = note: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 125 | make_vec_dimension_shift_n_dimension! { VecDimensionShift3D, VecDimensionShift3DFlatten, as_3d_array_no_check, to_3d_array_no_check, as_3d_array, to_3d_array, as_3d_array_truncate, to_3d_array_truncate, as_3d_array_padding, to_3d_array_padding, 3 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 127 | make_vec_dimension_shift_n_dimension! { VecDimensionShift4D, VecDimensionShift4DFlatten, as_4d_array_no_check, to_4d_array_no_check, as_4d_array, to_4d_array, as_4d_array_truncate, to_4d_array_truncate, as_4d_array_padding, to_4d_array_padding, 4 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s [INFO] running `Command { std: "docker" "inspect" "a577d00da2e158fa54724807d1046edded5dd7413c0b9cad848f5a9da1a73cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a577d00da2e158fa54724807d1046edded5dd7413c0b9cad848f5a9da1a73cd0", kill_on_drop: false }` [INFO] [stdout] a577d00da2e158fa54724807d1046edded5dd7413c0b9cad848f5a9da1a73cd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe7bd7afa6349571ae09c5e0459c20943078c4eae92fffcc3ea4334ad486ee97 [INFO] running `Command { std: "docker" "start" "-a" "fe7bd7afa6349571ae09c5e0459c20943078c4eae92fffcc3ea4334ad486ee97", kill_on_drop: false }` [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 123 | make_vec_dimension_shift_n_dimension! { VecDimensionShift2D, VecDimensionShift2DFlatten, as_2d_array_no_check, to_2d_array_no_check, as_2d_array, to_2d_array, as_2d_array_truncate, to_2d_array_truncate, as_2d_array_padding, to_2d_array_padding, 2 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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] = note: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vec-dimension-shift v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 125 | make_vec_dimension_shift_n_dimension! { VecDimensionShift3D, VecDimensionShift3DFlatten, as_3d_array_no_check, to_3d_array_no_check, as_3d_array, to_3d_array, as_3d_array_truncate, to_3d_array_truncate, as_3d_array_padding, to_3d_array_padding, 3 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 127 | make_vec_dimension_shift_n_dimension! { VecDimensionShift4D, VecDimensionShift4DFlatten, as_4d_array_no_check, to_4d_array_no_check, as_4d_array, to_4d_array, as_4d_array_truncate, to_4d_array_truncate, as_4d_array_padding, to_4d_array_padding, 4 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 123 | make_vec_dimension_shift_n_dimension! { VecDimensionShift2D, VecDimensionShift2DFlatten, as_2d_array_no_check, to_2d_array_no_check, as_2d_array, to_2d_array, as_2d_array_truncate, to_2d_array_truncate, as_2d_array_padding, to_2d_array_padding, 2 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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] = note: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 125 | make_vec_dimension_shift_n_dimension! { VecDimensionShift3D, VecDimensionShift3DFlatten, as_3d_array_no_check, to_3d_array_no_check, as_3d_array, to_3d_array, as_3d_array_truncate, to_3d_array_truncate, as_3d_array_padding, to_3d_array_padding, 3 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/lib.rs:201:42 [INFO] [stdout] | [INFO] [stdout] 127 | make_vec_dimension_shift_n_dimension! { VecDimensionShift4D, VecDimensionShift4DFlatten, as_4d_array_no_check, to_4d_array_no_check, as_4d_array, to_4d_array, as_4d_array_truncate, to_4d_array_truncate, as_4d_array_padding, to_4d_array_padding, 4 } [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stdout] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "fe7bd7afa6349571ae09c5e0459c20943078c4eae92fffcc3ea4334ad486ee97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe7bd7afa6349571ae09c5e0459c20943078c4eae92fffcc3ea4334ad486ee97", kill_on_drop: false }` [INFO] [stdout] fe7bd7afa6349571ae09c5e0459c20943078c4eae92fffcc3ea4334ad486ee97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 36a29fff14b94192fb6e48047daa94704ac07c3a101f8dcff01d8d9b34f1a5e6 [INFO] running `Command { std: "docker" "start" "-a" "36a29fff14b94192fb6e48047daa94704ac07c3a101f8dcff01d8d9b34f1a5e6", kill_on_drop: false }` [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/lib.rs:201:42 [INFO] [stderr] | [INFO] [stderr] 123 | make_vec_dimension_shift_n_dimension! { VecDimensionShift2D, VecDimensionShift2DFlatten, as_2d_array_no_check, to_2d_array_no_check, as_2d_array, to_2d_array, as_2d_array_truncate, to_2d_array_truncate, as_2d_array_padding, to_2d_array_padding, 2 } [INFO] [stderr] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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] = note: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stderr] | [INFO] [stderr] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stderr] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/lib.rs:201:42 [INFO] [stderr] | [INFO] [stderr] 125 | make_vec_dimension_shift_n_dimension! { VecDimensionShift3D, VecDimensionShift3DFlatten, as_3d_array_no_check, to_3d_array_no_check, as_3d_array, to_3d_array, as_3d_array_truncate, to_3d_array_truncate, as_3d_array_padding, to_3d_array_padding, 3 } [INFO] [stderr] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stderr] | [INFO] [stderr] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stderr] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/lib.rs:201:42 [INFO] [stderr] | [INFO] [stderr] 127 | make_vec_dimension_shift_n_dimension! { VecDimensionShift4D, VecDimensionShift4DFlatten, as_4d_array_no_check, to_4d_array_no_check, as_4d_array, to_4d_array, as_4d_array_truncate, to_4d_array_truncate, as_4d_array_padding, to_4d_array_padding, 4 } [INFO] [stderr] | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 201 | let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [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: this warning originates in the macro `make_vec_dimension_shift_n_dimension` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stderr] | [INFO] [stderr] 201 - let r_len_ptr: *mut usize = unsafe { std::mem::transmute(r_len_ptr) }; [INFO] [stderr] 201 + let r_len_ptr: *mut usize = unsafe { std::ptr::with_exposed_provenance_mut::(r_len_ptr) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `vec-dimension-shift` (lib) generated 3 warnings (run `cargo fix --lib -p vec-dimension-shift` to apply 3 suggestions) [INFO] [stderr] warning: `vec-dimension-shift` (lib test) generated 3 warnings (3 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/vec_dimension_shift-e0656f58c0cfa9d3) [INFO] [stderr] Running tests/d2_and_d3.rs (/opt/rustwide/target/debug/deps/d2_and_d3-5a53532f23e08a67) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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] [stderr] Running tests/n_dimension_macro_generator.rs (/opt/rustwide/target/debug/deps/n_dimension_macro_generator-2b964f237e963d82) [INFO] [stdout] [INFO] [stderr] Doc-tests vec_dimension_shift [INFO] [stdout] running 1 test [INFO] [stdout] test test ... 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 4 tests [INFO] [stdout] test src/lib.rs - make_vec_dimension_shift_n_dimension (line 157) ... ignored [INFO] [stdout] test src/lib.rs - make_vec_dimension_shift_n_dimension (line 162) ... ignored [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36a29fff14b94192fb6e48047daa94704ac07c3a101f8dcff01d8d9b34f1a5e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a29fff14b94192fb6e48047daa94704ac07c3a101f8dcff01d8d9b34f1a5e6", kill_on_drop: false }` [INFO] [stdout] 36a29fff14b94192fb6e48047daa94704ac07c3a101f8dcff01d8d9b34f1a5e6