[INFO] cloning repository https://github.com/yisun-git/Hypervisor_on_FC [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yisun-git/Hypervisor_on_FC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyisun-git%2FHypervisor_on_FC", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyisun-git%2FHypervisor_on_FC'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a6d8d11b360f4984e1700965ef735731a59fca1 [INFO] checking yisun-git/Hypervisor_on_FC against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyisun-git%2FHypervisor_on_FC" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yisun-git/Hypervisor_on_FC on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-92/source/.cargo/config [INFO] started tweaking git repo https://github.com/yisun-git/Hypervisor_on_FC [INFO] finished tweaking git repo https://github.com/yisun-git/Hypervisor_on_FC [INFO] tweaked toml for git repo https://github.com/yisun-git/Hypervisor_on_FC written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/yisun-git/Hypervisor_on_FC already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4a780a5f7f8b8dc433ac5bbe8fb16a4c26249005e6a705fe1ba8ca6501438d9 [INFO] running `Command { std: "docker" "start" "-a" "f4a780a5f7f8b8dc433ac5bbe8fb16a4c26249005e6a705fe1ba8ca6501438d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4a780a5f7f8b8dc433ac5bbe8fb16a4c26249005e6a705fe1ba8ca6501438d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a780a5f7f8b8dc433ac5bbe8fb16a4c26249005e6a705fe1ba8ca6501438d9", kill_on_drop: false }` [INFO] [stdout] f4a780a5f7f8b8dc433ac5bbe8fb16a4c26249005e6a705fe1ba8ca6501438d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d739950159cd15eace8d7dc46cbf89f78ccac7cf847cf7d3ebcf048993f820df [INFO] running `Command { std: "docker" "start" "-a" "d739950159cd15eace8d7dc46cbf89f78ccac7cf847cf7d3ebcf048993f820df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking micro_http v0.1.0 (/opt/rustwide/workdir/micro_http) [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking kvm-bindings v0.1.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Checking arch_gen v0.1.0 (/opt/rustwide/workdir/arch_gen) [INFO] [stderr] Checking virtio_gen v0.1.0 (/opt/rustwide/workdir/virtio_gen) [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking pnet_base v0.21.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Compiling pnet v0.21.0 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking ipnetwork v0.12.8 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking httparse v1.3.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:252:18 [INFO] [stdout] | [INFO] [stdout] 252 | unsafe { &(*(::std::ptr::null::())).capacity as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unaligned_references)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:262:18 [INFO] [stdout] | [INFO] [stdout] 262 | unsafe { &(*(::std::ptr::null::())).size_max as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:272:18 [INFO] [stdout] | [INFO] [stdout] 272 | unsafe { &(*(::std::ptr::null::())).seg_max as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:282:18 [INFO] [stdout] | [INFO] [stdout] 282 | unsafe { &(*(::std::ptr::null::())).geometry as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:292:18 [INFO] [stdout] | [INFO] [stdout] 292 | unsafe { &(*(::std::ptr::null::())).blk_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:326:18 [INFO] [stdout] | [INFO] [stdout] 326 | unsafe { &(*(::std::ptr::null::())).min_io_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:336:18 [INFO] [stdout] | [INFO] [stdout] 336 | unsafe { &(*(::std::ptr::null::())).opt_io_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:366:18 [INFO] [stdout] | [INFO] [stdout] 366 | unsafe { &(*(::std::ptr::null::())).num_queues as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:355:18 [INFO] [stdout] | [INFO] [stdout] 355 | unsafe { &(*(::std::ptr::null::())).h_proto as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:396:18 [INFO] [stdout] | [INFO] [stdout] 396 | unsafe { &(*(::std::ptr::null::())).status as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:407:13 [INFO] [stdout] | [INFO] [stdout] 407 | &(*(::std::ptr::null::())).max_virtqueue_pairs as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:418:18 [INFO] [stdout] | [INFO] [stdout] 418 | unsafe { &(*(::std::ptr::null::())).mtu as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82523 [INFO] [stdout] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:78:19 [INFO] [stdout] | [INFO] [stdout] 78 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:128:19 [INFO] [stdout] | [INFO] [stdout] 128 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:201:14 [INFO] [stdout] | [INFO] [stdout] 201 | &(*(::std::ptr::null::())).cylinders as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:214:14 [INFO] [stdout] | [INFO] [stdout] 214 | &(*(::std::ptr::null::())).heads as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:227:14 [INFO] [stdout] | [INFO] [stdout] 227 | &(*(::std::ptr::null::())).sectors as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | unsafe { &(*(::std::ptr::null::())).capacity as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 262 | unsafe { &(*(::std::ptr::null::())).size_max as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:272:19 [INFO] [stdout] | [INFO] [stdout] 272 | unsafe { &(*(::std::ptr::null::())).seg_max as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:282:19 [INFO] [stdout] | [INFO] [stdout] 282 | unsafe { &(*(::std::ptr::null::())).geometry as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:292:19 [INFO] [stdout] | [INFO] [stdout] 292 | unsafe { &(*(::std::ptr::null::())).blk_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:303:14 [INFO] [stdout] | [INFO] [stdout] 303 | &(*(::std::ptr::null::())).physical_block_exp as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:315:14 [INFO] [stdout] | [INFO] [stdout] 315 | &(*(::std::ptr::null::())).alignment_offset as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:326:19 [INFO] [stdout] | [INFO] [stdout] 326 | unsafe { &(*(::std::ptr::null::())).min_io_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:336:19 [INFO] [stdout] | [INFO] [stdout] 336 | unsafe { &(*(::std::ptr::null::())).opt_io_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:346:19 [INFO] [stdout] | [INFO] [stdout] 346 | unsafe { &(*(::std::ptr::null::())).wce as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:356:19 [INFO] [stdout] | [INFO] [stdout] 356 | unsafe { &(*(::std::ptr::null::())).unused as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:366:19 [INFO] [stdout] | [INFO] [stdout] 366 | unsafe { &(*(::std::ptr::null::())).num_queues as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:396:19 [INFO] [stdout] | [INFO] [stdout] 396 | unsafe { &(*(::std::ptr::null::())).type_ as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:406:19 [INFO] [stdout] | [INFO] [stdout] 406 | unsafe { &(*(::std::ptr::null::())).ioprio as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:416:19 [INFO] [stdout] | [INFO] [stdout] 416 | unsafe { &(*(::std::ptr::null::())).sector as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:447:19 [INFO] [stdout] | [INFO] [stdout] 447 | unsafe { &(*(::std::ptr::null::())).errors as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:457:19 [INFO] [stdout] | [INFO] [stdout] 457 | unsafe { &(*(::std::ptr::null::())).data_len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:467:19 [INFO] [stdout] | [INFO] [stdout] 467 | unsafe { &(*(::std::ptr::null::())).sense_len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_blk.rs:477:19 [INFO] [stdout] | [INFO] [stdout] 477 | unsafe { &(*(::std::ptr::null::())).residual as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:235:19 [INFO] [stdout] | [INFO] [stdout] 235 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:285:19 [INFO] [stdout] | [INFO] [stdout] 285 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:335:19 [INFO] [stdout] | [INFO] [stdout] 335 | unsafe { &(*(::std::ptr::null::())).h_dest as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:345:19 [INFO] [stdout] | [INFO] [stdout] 345 | unsafe { &(*(::std::ptr::null::())).h_source as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:355:19 [INFO] [stdout] | [INFO] [stdout] 355 | unsafe { &(*(::std::ptr::null::())).h_proto as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:386:19 [INFO] [stdout] | [INFO] [stdout] 386 | unsafe { &(*(::std::ptr::null::())).mac as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:396:19 [INFO] [stdout] | [INFO] [stdout] 396 | unsafe { &(*(::std::ptr::null::())).status as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:407:14 [INFO] [stdout] | [INFO] [stdout] 407 | &(*(::std::ptr::null::())).max_virtqueue_pairs as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:418:19 [INFO] [stdout] | [INFO] [stdout] 418 | unsafe { &(*(::std::ptr::null::())).mtu as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:452:19 [INFO] [stdout] | [INFO] [stdout] 452 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:462:19 [INFO] [stdout] | [INFO] [stdout] 462 | unsafe { &(*(::std::ptr::null::())).gso_type as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:472:19 [INFO] [stdout] | [INFO] [stdout] 472 | unsafe { &(*(::std::ptr::null::())).hdr_len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:482:19 [INFO] [stdout] | [INFO] [stdout] 482 | unsafe { &(*(::std::ptr::null::())).gso_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:492:19 [INFO] [stdout] | [INFO] [stdout] 492 | unsafe { &(*(::std::ptr::null::())).csum_start as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:502:19 [INFO] [stdout] | [INFO] [stdout] 502 | unsafe { &(*(::std::ptr::null::())).csum_offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:512:19 [INFO] [stdout] | [INFO] [stdout] 512 | unsafe { &(*(::std::ptr::null::())).num_buffers as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:545:19 [INFO] [stdout] | [INFO] [stdout] 545 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:555:19 [INFO] [stdout] | [INFO] [stdout] 555 | unsafe { &(*(::std::ptr::null::())).gso_type as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:565:19 [INFO] [stdout] | [INFO] [stdout] 565 | unsafe { &(*(::std::ptr::null::())).hdr_len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:575:19 [INFO] [stdout] | [INFO] [stdout] 575 | unsafe { &(*(::std::ptr::null::())).gso_size as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:585:19 [INFO] [stdout] | [INFO] [stdout] 585 | unsafe { &(*(::std::ptr::null::())).csum_start as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:595:19 [INFO] [stdout] | [INFO] [stdout] 595 | unsafe { &(*(::std::ptr::null::())).csum_offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:624:19 [INFO] [stdout] | [INFO] [stdout] 624 | unsafe { &(*(::std::ptr::null::())).hdr as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:635:14 [INFO] [stdout] | [INFO] [stdout] 635 | &(*(::std::ptr::null::())).num_buffers as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:665:19 [INFO] [stdout] | [INFO] [stdout] 665 | unsafe { &(*(::std::ptr::null::())).class as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:675:19 [INFO] [stdout] | [INFO] [stdout] 675 | unsafe { &(*(::std::ptr::null::())).cmd as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_net.rs:724:14 [INFO] [stdout] | [INFO] [stdout] 724 | &(*(::std::ptr::null::())).virtqueue_pairs as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:167:19 [INFO] [stdout] | [INFO] [stdout] 167 | unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:217:19 [INFO] [stdout] | [INFO] [stdout] 217 | unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | unsafe { &(*(::std::ptr::null::())).addr as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:278:19 [INFO] [stdout] | [INFO] [stdout] 278 | unsafe { &(*(::std::ptr::null::())).len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:288:19 [INFO] [stdout] | [INFO] [stdout] 288 | unsafe { &(*(::std::ptr::null::())).flags as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:298:19 [INFO] [stdout] | [INFO] [stdout] 298 | unsafe { &(*(::std::ptr::null::())).next as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:347:19 [INFO] [stdout] | [INFO] [stdout] 347 | unsafe { &(*(::std::ptr::null::())).id as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:357:19 [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { &(*(::std::ptr::null::())).len as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:409:19 [INFO] [stdout] | [INFO] [stdout] 409 | unsafe { &(*(::std::ptr::null::())).num as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:419:19 [INFO] [stdout] | [INFO] [stdout] 419 | unsafe { &(*(::std::ptr::null::())).desc as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:429:19 [INFO] [stdout] | [INFO] [stdout] 429 | unsafe { &(*(::std::ptr::null::())).avail as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> virtio_gen/src/virtio_ring.rs:439:19 [INFO] [stdout] | [INFO] [stdout] 439 | unsafe { &(*(::std::ptr::null::())).used as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-1.1.0/build.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=507f8a788c8d9d53 -C extra-filename=-507f8a788c8d9d53 --out-dir /opt/rustwide/target/debug/build/regex-507f8a788c8d9d53 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d739950159cd15eace8d7dc46cbf89f78ccac7cf847cf7d3ebcf048993f820df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d739950159cd15eace8d7dc46cbf89f78ccac7cf847cf7d3ebcf048993f820df", kill_on_drop: false }` [INFO] [stdout] d739950159cd15eace8d7dc46cbf89f78ccac7cf847cf7d3ebcf048993f820df