[INFO] fetching crate intel_tex 0.1.4... [INFO] checking intel_tex-0.1.4 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate intel_tex 0.1.4 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate intel_tex 0.1.4 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ispc_compile v1.0.9 [INFO] [stderr] Downloaded aligned_alloc v0.1.3 [INFO] [stderr] Downloaded ddsfile v0.2.3 [INFO] [stderr] Downloaded ispc_rt v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7e3884a8a56dfddbbc1564b8a52c16af90f0fd179941c6dc3df92712637ce2f [INFO] running `Command { std: "docker" "start" "-a" "c7e3884a8a56dfddbbc1564b8a52c16af90f0fd179941c6dc3df92712637ce2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7e3884a8a56dfddbbc1564b8a52c16af90f0fd179941c6dc3df92712637ce2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7e3884a8a56dfddbbc1564b8a52c16af90f0fd179941c6dc3df92712637ce2f", kill_on_drop: false }` [INFO] [stdout] c7e3884a8a56dfddbbc1564b8a52c16af90f0fd179941c6dc3df92712637ce2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8832eb2fe95aeb2badf4a7265cfda9f91a9d709205b2c33bb5a78a138436b8ab [INFO] running `Command { std: "docker" "start" "-a" "8832eb2fe95aeb2badf4a7265cfda9f91a9d709205b2c33bb5a78a138436b8ab", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [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 libc v0.2.98 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking aligned_alloc v0.1.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking ispc_rt v1.0.4 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Compiling intel_tex v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking backtrace v0.3.60 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking ddsfile v0.2.3 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking 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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).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::())).endpoints as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.83s [INFO] running `Command { std: "docker" "inspect" "8832eb2fe95aeb2badf4a7265cfda9f91a9d709205b2c33bb5a78a138436b8ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8832eb2fe95aeb2badf4a7265cfda9f91a9d709205b2c33bb5a78a138436b8ab", kill_on_drop: false }` [INFO] [stdout] 8832eb2fe95aeb2badf4a7265cfda9f91a9d709205b2c33bb5a78a138436b8ab