[INFO] fetching crate intel_tex 0.1.4...
[INFO] checking intel_tex-0.1.4 against 1.55.0 for beta-1.56-3
[INFO] extracting crate intel_tex 0.1.4 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate intel_tex 0.1.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a12670826aa36286d9003bde944e8124930a6de1bef88861416c63e0634ac694
[INFO] running `Command { std: "docker" "start" "-a" "a12670826aa36286d9003bde944e8124930a6de1bef88861416c63e0634ac694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a12670826aa36286d9003bde944e8124930a6de1bef88861416c63e0634ac694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12670826aa36286d9003bde944e8124930a6de1bef88861416c63e0634ac694", kill_on_drop: false }`
[INFO] [stdout] a12670826aa36286d9003bde944e8124930a6de1bef88861416c63e0634ac694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e024445e4bd088edddbcb5c8055285af20ba64dc73d79a2aecbab8f5afe130
[INFO] running `Command { std: "docker" "start" "-a" "43e024445e4bd088edddbcb5c8055285af20ba64dc73d79a2aecbab8f5afe130", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]    Compiling aligned_alloc v0.1.3
[INFO] [stderr]     Checking ispc_rt v1.0.4
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]    Compiling intel_tex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking backtrace v0.3.61
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking ddsfile v0.2.3
[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] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `Command { std: "docker" "inspect" "43e024445e4bd088edddbcb5c8055285af20ba64dc73d79a2aecbab8f5afe130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e024445e4bd088edddbcb5c8055285af20ba64dc73d79a2aecbab8f5afe130", kill_on_drop: false }`
[INFO] [stdout] 43e024445e4bd088edddbcb5c8055285af20ba64dc73d79a2aecbab8f5afe130
