[INFO] fetching crate rust-cryptoauthlib 0.4.5...
[INFO] building rust-cryptoauthlib-0.4.5 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rust-cryptoauthlib 0.4.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rust-cryptoauthlib 0.4.5
[INFO] finished tweaking crates.io crate rust-cryptoauthlib 0.4.5
[INFO] tweaked toml for crates.io crate rust-cryptoauthlib 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-cryptoauthlib 0.4.5 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding cmake v0.1.45 (available: v0.1.54)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding serial_test v0.5.1 (available: v3.2.0)
[INFO] [stderr]       Adding strum_macros v0.21.1 (available: v0.27.2)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c2048682452e0dd21e59c54fc9bc2d48ac9a811038ca6c8c569823cc91122ed
[INFO] running `Command { std: "docker" "start" "-a" "5c2048682452e0dd21e59c54fc9bc2d48ac9a811038ca6c8c569823cc91122ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c2048682452e0dd21e59c54fc9bc2d48ac9a811038ca6c8c569823cc91122ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2048682452e0dd21e59c54fc9bc2d48ac9a811038ca6c8c569823cc91122ed", kill_on_drop: false }`
[INFO] [stdout] 5c2048682452e0dd21e59c54fc9bc2d48ac9a811038ca6c8c569823cc91122ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 048d5b3dfad68e421bd29f49e27b2c692804a40a53a82aec63d9b29644ec23b4
[INFO] running `Command { std: "docker" "start" "-a" "048d5b3dfad68e421bd29f49e27b2c692804a40a53a82aec63d9b29644ec23b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling cryptoauthlib-sys v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rust-cryptoauthlib v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mod.rs:548:26
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 unsafe { Box::from_raw(iface_cfg_raw_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 unsafe { let _ = Box::from_raw(iface_cfg_raw_ptr); };
[INFO] [stdout]     |                          +++++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/hw_impl/mod.rs:1238:13
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             Box::from_raw(self.iface_cfg_ptr.ptr);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             let _ = Box::from_raw(self.iface_cfg_ptr.ptr);
[INFO] [stdout]      |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:187:26
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:216:18
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 253 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:319:18
[INFO] [stdout]     |
[INFO] [stdout] 319 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 319 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:353:18
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:286:18
[INFO] [stdout]     |
[INFO] [stdout] 286 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 286 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 311 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:366:18
[INFO] [stdout]     |
[INFO] [stdout] 366 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 366 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:393:18
[INFO] [stdout]     |
[INFO] [stdout] 393 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 393 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:434:26
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:464:18
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:495:18
[INFO] [stdout]     |
[INFO] [stdout] 495 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 495 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.95s
[INFO] running `Command { std: "docker" "inspect" "048d5b3dfad68e421bd29f49e27b2c692804a40a53a82aec63d9b29644ec23b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048d5b3dfad68e421bd29f49e27b2c692804a40a53a82aec63d9b29644ec23b4", kill_on_drop: false }`
[INFO] [stdout] 048d5b3dfad68e421bd29f49e27b2c692804a40a53a82aec63d9b29644ec23b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b18e24a11beb475738bcc0e057cd880c226b7b41049fdffd4c72a706b606ec0
[INFO] running `Command { std: "docker" "start" "-a" "9b18e24a11beb475738bcc0e057cd880c226b7b41049fdffd4c72a706b606ec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mod.rs:548:26
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 unsafe { Box::from_raw(iface_cfg_raw_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 unsafe { let _ = Box::from_raw(iface_cfg_raw_ptr); };
[INFO] [stdout]     |                          +++++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/hw_impl/mod.rs:1238:13
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             Box::from_raw(self.iface_cfg_ptr.ptr);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             let _ = Box::from_raw(self.iface_cfg_ptr.ptr);
[INFO] [stdout]      |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:187:26
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:216:18
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 253 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:319:18
[INFO] [stdout]     |
[INFO] [stdout] 319 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 319 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:353:18
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:286:18
[INFO] [stdout]     |
[INFO] [stdout] 286 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 286 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 311 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:366:18
[INFO] [stdout]     |
[INFO] [stdout] 366 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 366 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:393:18
[INFO] [stdout]     |
[INFO] [stdout] 393 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 393 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:434:26
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:464:18
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:495:18
[INFO] [stdout]     |
[INFO] [stdout] 495 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 495 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling rust-cryptoauthlib v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]   --> src/unit_tests/hw_backend_aes_cipher_block.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let data_bad_len: [u8; (ATCA_AES_DATA_SIZE - 1)] = [0x00; (ATCA_AES_DATA_SIZE - 1)];
[INFO] [stdout]    |                            ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 -     let data_bad_len: [u8; (ATCA_AES_DATA_SIZE - 1)] = [0x00; (ATCA_AES_DATA_SIZE - 1)];
[INFO] [stdout] 16 +     let data_bad_len: [u8; ATCA_AES_DATA_SIZE - 1] = [0x00; (ATCA_AES_DATA_SIZE - 1)];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:187:26
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:216:18
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 253 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 290 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:319:18
[INFO] [stdout]     |
[INFO] [stdout] 319 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 319 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_gcm.rs:353:18
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 353 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:343:26
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:366:18
[INFO] [stdout]     |
[INFO] [stdout] 366 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 366 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:393:18
[INFO] [stdout]     |
[INFO] [stdout] 393 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 393 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:434:26
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:464:18
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/aes_cipher.rs:495:18
[INFO] [stdout]     |
[INFO] [stdout] 495 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 495 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mod.rs:548:26
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 unsafe { Box::from_raw(iface_cfg_raw_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 548 |                 unsafe { let _ = Box::from_raw(iface_cfg_raw_ptr); };
[INFO] [stdout]     |                          +++++++                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                          +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:286:18
[INFO] [stdout]     |
[INFO] [stdout] 286 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 286 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/hw_impl/mac.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |         unsafe { Box::from_raw(ctx_ptr) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 311 |         unsafe { let _ = Box::from_raw(ctx_ptr); };
[INFO] [stdout]     |                  +++++++                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/hw_impl/mod.rs:1238:13
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             Box::from_raw(self.iface_cfg_ptr.ptr);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1238 |             let _ = Box::from_raw(self.iface_cfg_ptr.ptr);
[INFO] [stdout]      |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "9b18e24a11beb475738bcc0e057cd880c226b7b41049fdffd4c72a706b606ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b18e24a11beb475738bcc0e057cd880c226b7b41049fdffd4c72a706b606ec0", kill_on_drop: false }`
[INFO] [stdout] 9b18e24a11beb475738bcc0e057cd880c226b7b41049fdffd4c72a706b606ec0