[INFO] fetching crate intel_tex 0.1.4... [INFO] testing intel_tex-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate intel_tex 0.1.4 into /workspace/builds/worker-4-tc2/source [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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intel_tex 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 103 packages to latest compatible versions [INFO] [stderr] Adding ddsfile v0.2.3 (available: v0.6.0) [INFO] [stderr] Adding image v0.21.3 (available: v0.25.10) [INFO] [stderr] Adding ispc_compile v1.1.0 (available: v2.0.4) [INFO] [stderr] Adding ispc_rt v1.1.0 (available: v2.0.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da8938cef43e024be3e4d59a3333a45394a55d1757986225fae1aad3bb315184 [INFO] running `Command { std: "docker" "start" "-a" "da8938cef43e024be3e4d59a3333a45394a55d1757986225fae1aad3bb315184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da8938cef43e024be3e4d59a3333a45394a55d1757986225fae1aad3bb315184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da8938cef43e024be3e4d59a3333a45394a55d1757986225fae1aad3bb315184", kill_on_drop: false }` [INFO] [stdout] da8938cef43e024be3e4d59a3333a45394a55d1757986225fae1aad3bb315184 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcdb6c5eabbcf9996e624de0d6b21692556c16d15f1141eacba30bbd4f63bb6d [INFO] running `Command { std: "docker" "start" "-a" "fcdb6c5eabbcf9996e624de0d6b21692556c16d15f1141eacba30bbd4f63bb6d", kill_on_drop: false }` [INFO] [stderr] Compiling ispc_rt v1.1.0 [INFO] [stderr] Compiling intel_tex v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "fcdb6c5eabbcf9996e624de0d6b21692556c16d15f1141eacba30bbd4f63bb6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcdb6c5eabbcf9996e624de0d6b21692556c16d15f1141eacba30bbd4f63bb6d", kill_on_drop: false }` [INFO] [stdout] fcdb6c5eabbcf9996e624de0d6b21692556c16d15f1141eacba30bbd4f63bb6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50e3fc0c96bab60280091e85bd5db208040827c1367c5261a41d0d6da51bada4 [INFO] running `Command { std: "docker" "start" "-a" "50e3fc0c96bab60280091e85bd5db208040827c1367c5261a41d0d6da51bada4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling ddsfile v0.2.3 [INFO] [stderr] Compiling intel_tex v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: 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::())).ptr as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).width as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).height as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).stride as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).width as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).height as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).channels as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).dual_plane as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).partitions as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:237:18 [INFO] [stdout] | [INFO] [stdout] 237 | &(*(::std::ptr::null::())).color_endpoint_pairs as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:272:18 [INFO] [stdout] | [INFO] [stdout] 272 | &(*(::std::ptr::null::())).block_width as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:284:18 [INFO] [stdout] | [INFO] [stdout] 284 | &(*(::std::ptr::null::())).block_height as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).channels as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:306:18 [INFO] [stdout] | [INFO] [stdout] 306 | &(*(::std::ptr::null::())).fastSkipTreshold as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:318:18 [INFO] [stdout] | [INFO] [stdout] 318 | &(*(::std::ptr::null::())).refineIterations as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).width as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).height as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).dual_plane as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).weight_range as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).weights as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:410:18 [INFO] [stdout] | [INFO] [stdout] 410 | &(*(::std::ptr::null::())).color_component_selector as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).partitions as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).partition_id as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:442:18 [INFO] [stdout] | [INFO] [stdout] 442 | &(*(::std::ptr::null::())).color_endpoint_pairs as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).channels as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/workdir/src/ispc/kernel_astc.rs:464:18 [INFO] [stdout] | [INFO] [stdout] 464 | &(*(::std::ptr::null::())).color_endpoint_modes as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).endpoint_range as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: 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::())).endpoints as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `intel_tex` (lib test) due to 28 previous errors [INFO] running `Command { std: "docker" "inspect" "50e3fc0c96bab60280091e85bd5db208040827c1367c5261a41d0d6da51bada4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e3fc0c96bab60280091e85bd5db208040827c1367c5261a41d0d6da51bada4", kill_on_drop: false }` [INFO] [stdout] 50e3fc0c96bab60280091e85bd5db208040827c1367c5261a41d0d6da51bada4