[INFO] fetching crate intel_tex 0.1.4...
[INFO] building intel_tex-0.1.4 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate intel_tex 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate intel_tex 0.1.4 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate intel_tex 0.1.4
[INFO] finished tweaking crates.io crate intel_tex 0.1.4
[INFO] tweaked toml for crates.io crate intel_tex 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ddsfile v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b8bb74591c0ab2b3aef833c7e9fd2372da4c72b15064a8d1ea9e8bf16cd5ae1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b8bb74591c0ab2b3aef833c7e9fd2372da4c72b15064a8d1ea9e8bf16cd5ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8bb74591c0ab2b3aef833c7e9fd2372da4c72b15064a8d1ea9e8bf16cd5ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8bb74591c0ab2b3aef833c7e9fd2372da4c72b15064a8d1ea9e8bf16cd5ae1", kill_on_drop: false }`
[INFO] [stdout] 4b8bb74591c0ab2b3aef833c7e9fd2372da4c72b15064a8d1ea9e8bf16cd5ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 765a47a0c60e12eea284535ac46e56691f7e1895f508089dea0cd8bddd09578d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "765a47a0c60e12eea284535ac46e56691f7e1895f508089dea0cd8bddd09578d", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling aligned_alloc v0.1.3
[INFO] [stderr]    Compiling ispc_rt v1.0.4
[INFO] [stderr]    Compiling intel_tex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "765a47a0c60e12eea284535ac46e56691f7e1895f508089dea0cd8bddd09578d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765a47a0c60e12eea284535ac46e56691f7e1895f508089dea0cd8bddd09578d", kill_on_drop: false }`
[INFO] [stdout] 765a47a0c60e12eea284535ac46e56691f7e1895f508089dea0cd8bddd09578d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92d45adf82e4a06e6f13be0f8e51537a56d2607b1991c7c29fcefa5affe3c9a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "92d45adf82e4a06e6f13be0f8e51537a56d2607b1991c7c29fcefa5affe3c9a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling object v0.24.0
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling intel_tex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling addr2line v0.15.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling ddsfile v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:123:23
[INFO] [stdout]     |
[INFO] [stdout] 123 |             unsafe { &(*(::std::ptr::null::<rgba_surface>())).ptr 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:133:23
[INFO] [stdout]     |
[INFO] [stdout] 133 |             unsafe { &(*(::std::ptr::null::<rgba_surface>())).width 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:143:23
[INFO] [stdout]     |
[INFO] [stdout] 143 |             unsafe { &(*(::std::ptr::null::<rgba_surface>())).height 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 |             unsafe { &(*(::std::ptr::null::<rgba_surface>())).stride 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |             unsafe { &(*(::std::ptr::null::<astc_enc_context>())).width 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:196:23
[INFO] [stdout]     |
[INFO] [stdout] 196 |             unsafe { &(*(::std::ptr::null::<astc_enc_context>())).height 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:206:23
[INFO] [stdout]     |
[INFO] [stdout] 206 |             unsafe { &(*(::std::ptr::null::<astc_enc_context>())).channels 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:216:23
[INFO] [stdout]     |
[INFO] [stdout] 216 |             unsafe { &(*(::std::ptr::null::<astc_enc_context>())).dual_plane 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:226:23
[INFO] [stdout]     |
[INFO] [stdout] 226 |             unsafe { &(*(::std::ptr::null::<astc_enc_context>())).partitions 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:237:18
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 &(*(::std::ptr::null::<astc_enc_context>())).color_endpoint_pairs as *const _
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |                 &(*(::std::ptr::null::<astc_enc_settings>())).block_width 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 284 |                 &(*(::std::ptr::null::<astc_enc_settings>())).block_height 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:295:23
[INFO] [stdout]     |
[INFO] [stdout] 295 |             unsafe { &(*(::std::ptr::null::<astc_enc_settings>())).channels 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:306:18
[INFO] [stdout]     |
[INFO] [stdout] 306 |                 &(*(::std::ptr::null::<astc_enc_settings>())).fastSkipTreshold 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |                 &(*(::std::ptr::null::<astc_enc_settings>())).refineIterations 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:359:23
[INFO] [stdout]     |
[INFO] [stdout] 359 |             unsafe { &(*(::std::ptr::null::<astc_block>())).width 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:369:23
[INFO] [stdout]     |
[INFO] [stdout] 369 |             unsafe { &(*(::std::ptr::null::<astc_block>())).height 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:379:23
[INFO] [stdout]     |
[INFO] [stdout] 379 |             unsafe { &(*(::std::ptr::null::<astc_block>())).dual_plane 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:389:23
[INFO] [stdout]     |
[INFO] [stdout] 389 |             unsafe { &(*(::std::ptr::null::<astc_block>())).weight_range 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:399:23
[INFO] [stdout]     |
[INFO] [stdout] 399 |             unsafe { &(*(::std::ptr::null::<astc_block>())).weights 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:410:18
[INFO] [stdout]     |
[INFO] [stdout] 410 |                 &(*(::std::ptr::null::<astc_block>())).color_component_selector 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             unsafe { &(*(::std::ptr::null::<astc_block>())).partitions 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:431:23
[INFO] [stdout]     |
[INFO] [stdout] 431 |             unsafe { &(*(::std::ptr::null::<astc_block>())).partition_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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:442:18
[INFO] [stdout]     |
[INFO] [stdout] 442 |                 &(*(::std::ptr::null::<astc_block>())).color_endpoint_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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:453:23
[INFO] [stdout]     |
[INFO] [stdout] 453 |             unsafe { &(*(::std::ptr::null::<astc_block>())).channels 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:464:18
[INFO] [stdout]     |
[INFO] [stdout] 464 |                 &(*(::std::ptr::null::<astc_block>())).color_endpoint_modes 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:475:23
[INFO] [stdout]     |
[INFO] [stdout] 475 |             unsafe { &(*(::std::ptr::null::<astc_block>())).endpoint_range 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]    --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:485:23
[INFO] [stdout]     |
[INFO] [stdout] 485 |             unsafe { &(*(::std::ptr::null::<astc_block>())).endpoints as *const _ as usize },
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92d45adf82e4a06e6f13be0f8e51537a56d2607b1991c7c29fcefa5affe3c9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d45adf82e4a06e6f13be0f8e51537a56d2607b1991c7c29fcefa5affe3c9a1", kill_on_drop: false }`
[INFO] [stdout] 92d45adf82e4a06e6f13be0f8e51537a56d2607b1991c7c29fcefa5affe3c9a1
