[INFO] fetching crate flex-alloc-secure 0.0.1... [INFO] testing flex-alloc-secure-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate flex-alloc-secure 0.0.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate flex-alloc-secure 0.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate flex-alloc-secure 0.0.1 [INFO] tweaked toml for crates.io crate flex-alloc-secure 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flex-alloc-secure 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding flex-alloc v0.0.4 (available: v0.0.5) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding windows-sys v0.59.0 (available: v0.61.2) [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] Downloading crates ... [INFO] [stderr] Downloaded const-default v1.0.0 [INFO] [stderr] Downloaded flex-alloc v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 79e0d56db4e508f70b4b4eed56c7ad56f6ec3d96f1eb4c18b67e8b7ed622c488 [INFO] running `Command { std: "docker" "start" "-a" "79e0d56db4e508f70b4b4eed56c7ad56f6ec3d96f1eb4c18b67e8b7ed622c488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79e0d56db4e508f70b4b4eed56c7ad56f6ec3d96f1eb4c18b67e8b7ed622c488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79e0d56db4e508f70b4b4eed56c7ad56f6ec3d96f1eb4c18b67e8b7ed622c488", kill_on_drop: false }` [INFO] [stdout] 79e0d56db4e508f70b4b4eed56c7ad56f6ec3d96f1eb4c18b67e8b7ed622c488 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f7d3bbaabc6def2793a67dbbd4c3800e129f0395de0018e8c4eb467eb7eb8423 [INFO] running `Command { std: "docker" "start" "-a" "f7d3bbaabc6def2793a67dbbd4c3800e129f0395de0018e8c4eb467eb7eb8423", kill_on_drop: false }` [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling flex-alloc v0.0.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling flex-alloc-secure v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/alloc.rs:329:56 [INFO] [stdout] | [INFO] [stdout] 329 | let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [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] 329 - let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [INFO] [stdout] 329 + let head = unsafe { NonNull::new_unchecked(std::ptr::with_exposed_provenance_mut::(layout.align())) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "f7d3bbaabc6def2793a67dbbd4c3800e129f0395de0018e8c4eb467eb7eb8423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d3bbaabc6def2793a67dbbd4c3800e129f0395de0018e8c4eb467eb7eb8423", kill_on_drop: false }` [INFO] [stdout] f7d3bbaabc6def2793a67dbbd4c3800e129f0395de0018e8c4eb467eb7eb8423 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c83e623f73f96b5b66079d04271865ef5972d128955043bef2d2c41dbc4c4016 [INFO] running `Command { std: "docker" "start" "-a" "c83e623f73f96b5b66079d04271865ef5972d128955043bef2d2c41dbc4c4016", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/alloc.rs:329:56 [INFO] [stdout] | [INFO] [stdout] 329 | let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [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] 329 - let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [INFO] [stdout] 329 + let head = unsafe { NonNull::new_unchecked(std::ptr::with_exposed_provenance_mut::(layout.align())) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling flex-alloc-secure v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/alloc.rs:329:56 [INFO] [stdout] | [INFO] [stdout] 329 | let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [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] 329 - let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [INFO] [stdout] 329 + let head = unsafe { NonNull::new_unchecked(std::ptr::with_exposed_provenance_mut::(layout.align())) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.67s [INFO] running `Command { std: "docker" "inspect" "c83e623f73f96b5b66079d04271865ef5972d128955043bef2d2c41dbc4c4016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c83e623f73f96b5b66079d04271865ef5972d128955043bef2d2c41dbc4c4016", kill_on_drop: false }` [INFO] [stdout] c83e623f73f96b5b66079d04271865ef5972d128955043bef2d2c41dbc4c4016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 41648217fc5cb70cdb827678c71f0c8227e4a32c079d9c40705cfa7ff9b285e5 [INFO] running `Command { std: "docker" "start" "-a" "41648217fc5cb70cdb827678c71f0c8227e4a32c079d9c40705cfa7ff9b285e5", kill_on_drop: false }` [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/alloc.rs:329:56 [INFO] [stderr] | [INFO] [stderr] 329 | let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [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] 329 - let head = unsafe { NonNull::new_unchecked(transmute(layout.align())) }; [INFO] [stderr] 329 + let head = unsafe { NonNull::new_unchecked(std::ptr::with_exposed_provenance_mut::(layout.align())) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `flex-alloc-secure` (lib) generated 1 warning (run `cargo fix --lib -p flex-alloc-secure` to apply 1 suggestion) [INFO] [stderr] warning: `flex-alloc-secure` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex_alloc_secure-e1de947cd4415116) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test boxed::tests::enc_assoc_data_init ... ok [INFO] [stdout] test alloc::tests::check_extra_capacity ... ok [INFO] [stdout] test boxed::tests::protected_mut ... ok [INFO] [stdout] test alloc::tests::check_uninit ... ok [INFO] [stdout] test bytes::tests::nonzero_check ... ok [INFO] [stdout] test stack::tests::secured_default ... ok [INFO] [stdout] test stack::tests::secured_random ... ok [INFO] [stdout] test stack::tests::secured_take ... ok [INFO] [stdout] test stack::tests::secured_uninit ... ok [INFO] [stdout] test boxed::tests::protected_vec ... ok [INFO] [stdout] test boxed::tests::shielded_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/protect.rs (/opt/rustwide/target/debug/deps/protect-eb276cd69c363c69) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test protected_box_send ... ok [INFO] [stdout] test protected_vec ... ok [INFO] [stdout] test protected_box ... ok [INFO] [stdout] test shielded_box ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-fba8b5fb0a513b8f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test check_alloc_aligned ... ok [INFO] [stdout] test check_default_page_size ... ok [INFO] [stdout] test check_lock_aligned ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests flex_alloc_secure [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] running `Command { std: "docker" "inspect" "41648217fc5cb70cdb827678c71f0c8227e4a32c079d9c40705cfa7ff9b285e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41648217fc5cb70cdb827678c71f0c8227e4a32c079d9c40705cfa7ff9b285e5", kill_on_drop: false }` [INFO] [stdout] 41648217fc5cb70cdb827678c71f0c8227e4a32c079d9c40705cfa7ff9b285e5