[INFO] fetching crate gramit 0.2.0...
[INFO] checking gramit-0.2.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate gramit 0.2.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate gramit 0.2.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gramit 0.2.0
[INFO] finished tweaking crates.io crate gramit 0.2.0
[INFO] tweaked toml for crates.io crate gramit 0.2.0 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ddda3854d63045bf790fd5ccb4e240462575cfde2c5354d44ae8fd36d5d60d3
[INFO] running `Command { std: "docker" "start" "-a" "0ddda3854d63045bf790fd5ccb4e240462575cfde2c5354d44ae8fd36d5d60d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ddda3854d63045bf790fd5ccb4e240462575cfde2c5354d44ae8fd36d5d60d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddda3854d63045bf790fd5ccb4e240462575cfde2c5354d44ae8fd36d5d60d3", kill_on_drop: false }`
[INFO] [stdout] 0ddda3854d63045bf790fd5ccb4e240462575cfde2c5354d44ae8fd36d5d60d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80af8dc53512aa0087bfd04ec2baaa109791524f16f092bf5a28bb8694ec8b94
[INFO] running `Command { std: "docker" "start" "-a" "80af8dc53512aa0087bfd04ec2baaa109791524f16f092bf5a28bb8694ec8b94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking gramit v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:694:20
[INFO] [stdout]     |
[INFO] [stdout] 694 |         assert_eq!(offset_of!(Mat2, col1), 0);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:695:20
[INFO] [stdout]     |
[INFO] [stdout] 695 |         assert_eq!(offset_of!(Mat2, col2), 8);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:750:20
[INFO] [stdout]     |
[INFO] [stdout] 750 |         assert_eq!(offset_of!(Mat3, col1), 0);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:751:20
[INFO] [stdout]     |
[INFO] [stdout] 751 |         assert_eq!(offset_of!(Mat3, col2), 12);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:752:20
[INFO] [stdout]     |
[INFO] [stdout] 752 |         assert_eq!(offset_of!(Mat3, col3), 24);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:872:20
[INFO] [stdout]     |
[INFO] [stdout] 872 |         assert_eq!(offset_of!(Mat4, col1), 0);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:873:20
[INFO] [stdout]     |
[INFO] [stdout] 873 |         assert_eq!(offset_of!(Mat4, col2), 16);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:874:20
[INFO] [stdout]     |
[INFO] [stdout] 874 |         assert_eq!(offset_of!(Mat4, col3), 32);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/mat.rs:875:20
[INFO] [stdout]     |
[INFO] [stdout] 875 |         assert_eq!(offset_of!(Mat4, col4), 48);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/quaternion.rs:347:20
[INFO] [stdout]     |
[INFO] [stdout] 347 |         assert_eq!(offset_of!(Quaternion, i), 0);
[INFO] [stdout]     |                    ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/quaternion.rs:348:20
[INFO] [stdout]     |
[INFO] [stdout] 348 |         assert_eq!(offset_of!(Quaternion, j), 4);
[INFO] [stdout]     |                    ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/quaternion.rs:349:20
[INFO] [stdout]     |
[INFO] [stdout] 349 |         assert_eq!(offset_of!(Quaternion, k), 8);
[INFO] [stdout]     |                    ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/quaternion.rs:350:20
[INFO] [stdout]     |
[INFO] [stdout] 350 |         assert_eq!(offset_of!(Quaternion, r), 12);
[INFO] [stdout]     |                    ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:659:20
[INFO] [stdout]     |
[INFO] [stdout] 659 |         assert_eq!(offset_of!(Vec2, x), 0);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:660:20
[INFO] [stdout]     |
[INFO] [stdout] 660 |         assert_eq!(offset_of!(Vec2, y), 4);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:676:20
[INFO] [stdout]     |
[INFO] [stdout] 676 |         assert_eq!(offset_of!(Vec3, x), 0);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:677:20
[INFO] [stdout]     |
[INFO] [stdout] 677 |         assert_eq!(offset_of!(Vec3, y), 4);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:678:20
[INFO] [stdout]     |
[INFO] [stdout] 678 |         assert_eq!(offset_of!(Vec3, z), 8);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:694:20
[INFO] [stdout]     |
[INFO] [stdout] 694 |         assert_eq!(offset_of!(Vec4, x), 0);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:695:20
[INFO] [stdout]     |
[INFO] [stdout] 695 |         assert_eq!(offset_of!(Vec4, y), 4);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:696:20
[INFO] [stdout]     |
[INFO] [stdout] 696 |         assert_eq!(offset_of!(Vec4, z), 8);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/lib.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |         unsafe { &(*(::std::ptr::null::<$type>())).$member as *const _ as usize }
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/vec.rs:697:20
[INFO] [stdout]     |
[INFO] [stdout] 697 |         assert_eq!(offset_of!(Vec4, w), 12);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `offset_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "80af8dc53512aa0087bfd04ec2baaa109791524f16f092bf5a28bb8694ec8b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80af8dc53512aa0087bfd04ec2baaa109791524f16f092bf5a28bb8694ec8b94", kill_on_drop: false }`
[INFO] [stdout] 80af8dc53512aa0087bfd04ec2baaa109791524f16f092bf5a28bb8694ec8b94
