[INFO] fetching crate fpng-rs 1.0.9...
[INFO] documenting fpng-rs-1.0.9 against nightly for scrape-examples
[INFO] extracting crate fpng-rs 1.0.9 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fpng-rs 1.0.9 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fpng-rs 1.0.9
[INFO] finished tweaking crates.io crate fpng-rs 1.0.9
[INFO] tweaked toml for crates.io crate fpng-rs 1.0.9 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5c93e57ace4cd690559e29bb0605c4001e9578b1498e69b70de6e853f2ac5ca
[INFO] running `Command { std: "docker" "start" "-a" "b5c93e57ace4cd690559e29bb0605c4001e9578b1498e69b70de6e853f2ac5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5c93e57ace4cd690559e29bb0605c4001e9578b1498e69b70de6e853f2ac5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c93e57ace4cd690559e29bb0605c4001e9578b1498e69b70de6e853f2ac5ca", kill_on_drop: false }`
[INFO] [stdout] b5c93e57ace4cd690559e29bb0605c4001e9578b1498e69b70de6e853f2ac5ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95df471d76f17402d0d1c6a29fcb5ba3e4a5b8abc87656d0ed52448757d2f7b0
[INFO] running `Command { std: "docker" "start" "-a" "95df471d76f17402d0d1c6a29fcb5ba3e4a5b8abc87656d0ed52448757d2f7b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling fpng-rs v1.0.9 (/opt/rustwide/workdir)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from fpng/src/fpng.cpp:17:
[INFO] [stderr] warning: fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_3_rle(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1002:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1002 |   PUT_BITS(0x78, 8);
[INFO] [stderr] warning:       |   ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1003:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1003 |   PUT_BITS(0x01, 8);
[INFO] [stderr] warning:       |   ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1006:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1006 |   PUT_BITS(1, 1);
[INFO] [stderr] warning:       |   ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1135:5: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1135 |     PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], g_defl_len_extra[adj_match_len] + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr] warning:       |     ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_3_rle_one_pass(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1224:6: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1224 |      PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], g_defl_len_extra[adj_match_len] + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr] warning:       |      ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_4_rle(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1279:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1279 |   PUT_BITS(0x78, 8);
[INFO] [stderr] warning:       |   ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1280:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1280 |   PUT_BITS(0x01, 8);
[INFO] [stderr] warning:       |   ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1283:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1283 |   PUT_BITS(1, 1);
[INFO] [stderr] warning:       |   ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1422:5: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1422 |     PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], g_defl_len_extra[adj_match_len] + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr] warning:       |     ^~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_4_rle_one_pass(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr] warning: fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr] warning:   564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr] warning:       |                                                               ~~~~^~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:1531:6: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr] warning:  1531 |      PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], len_extra_bits + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr] warning:       |      ^~~~~~~~
[INFO] [stderr] warning: In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr] warning: /usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h: In function 'uint32_t fpng::adler32_sse_16(const uint8_t*, size_t, uint32_t)':
[INFO] [stderr] warning: /usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr] warning:   520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr] warning:       | ^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:422:22: note: called from here
[INFO] [stderr] warning:   422 |     a = _mm_add_epi32(a, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(0, 0, 0, 0)))); b = _mm_add_epi32(b, a);
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr] warning: /usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr] warning:   520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr] warning:       | ^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:423:22: note: called from here
[INFO] [stderr] warning:   423 |     c = _mm_add_epi32(c, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(1, 1, 1, 1)))); d = _mm_add_epi32(d, c);
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr] warning: /usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr] warning:   520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr] warning:       | ^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:424:22: note: called from here
[INFO] [stderr] warning:   424 |     e = _mm_add_epi32(e, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(2, 2, 2, 2)))); f = _mm_add_epi32(f, e);
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr] warning: /usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr] warning:   520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr] warning:       | ^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: fpng/src/fpng.cpp:425:22: note: called from here
[INFO] [stderr] warning:   425 |     g = _mm_add_epi32(g, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(3, 3, 3, 3)))); h = _mm_add_epi32(h, g);
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `fpng-rs v1.0.9 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/fpng-rs-ff4f46606e8f0d0e/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,llvm14-builtins-abi,sse,sse2")
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-I" "fpng/src" "-Wall" "-Wextra" "-DFPNG_NO_STDIO" "-o" "/opt/rustwide/target/debug/build/fpng-rs-5000baac63c98c12/out/fpng/src/fpng.o" "-c" "fpng/src/fpng.cpp"
[INFO] [stderr]   cargo:warning=In file included from fpng/src/fpng.cpp:17:
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_3_rle(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1002:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1002 |   PUT_BITS(0x78, 8);
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1003:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1003 |   PUT_BITS(0x01, 8);
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1006:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1006 |   PUT_BITS(1, 1);
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1135:5: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1135 |     PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], g_defl_len_extra[adj_match_len] + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr]   cargo:warning=      |     ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_3_rle_one_pass(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1224:6: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1224 |      PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], g_defl_len_extra[adj_match_len] + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr]   cargo:warning=      |      ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_4_rle(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1279:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1279 |   PUT_BITS(0x78, 8);
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1280:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1280 |   PUT_BITS(0x01, 8);
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1283:3: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1283 |   PUT_BITS(1, 1);
[INFO] [stderr]   cargo:warning=      |   ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1422:5: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1422 |     PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], g_defl_len_extra[adj_match_len] + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr]   cargo:warning=      |     ^~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp: In function 'uint32_t fpng::pixel_deflate_dyn_4_rle_one_pass(const uint8_t*, uint32_t, uint32_t, uint8_t*, uint32_t)':
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:564:67: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
[INFO] [stderr]   cargo:warning=  564 | #define PUT_BITS(bb, ll) do { uint32_t b = bb, l = ll; assert((l) >= 0 && (l) <= 16); assert((b) < (1ULL << (l))); bit_buf |= (((uint64_t)(b)) << bit_buf_size); bit_buf_size += (l); assert(bit_buf_size <= 64); } while(0)
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~^~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:1531:6: note: in expansion of macro 'PUT_BITS'
[INFO] [stderr]   cargo:warning= 1531 |      PUT_BITS(adj_match_len & g_bitmasks[g_defl_len_extra[adj_match_len]], len_extra_bits + 1); // up to 6 bits, +1 for the match distance Huff code which is always 0
[INFO] [stderr]   cargo:warning=      |      ^~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr]   cargo:warning=/usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h: In function 'uint32_t fpng::adler32_sse_16(const uint8_t*, size_t, uint32_t)':
[INFO] [stderr]   cargo:warning=/usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr]   cargo:warning=  520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr]   cargo:warning=      | ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:422:22: note: called from here
[INFO] [stderr]   cargo:warning=  422 |     a = _mm_add_epi32(a, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(0, 0, 0, 0)))); b = _mm_add_epi32(b, a);
[INFO] [stderr]   cargo:warning=      |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr]   cargo:warning=/usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr]   cargo:warning=  520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr]   cargo:warning=      | ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:423:22: note: called from here
[INFO] [stderr]   cargo:warning=  423 |     c = _mm_add_epi32(c, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(1, 1, 1, 1)))); d = _mm_add_epi32(d, c);
[INFO] [stderr]   cargo:warning=      |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr]   cargo:warning=/usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr]   cargo:warning=  520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr]   cargo:warning=      | ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:424:22: note: called from here
[INFO] [stderr]   cargo:warning=  424 |     e = _mm_add_epi32(e, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(2, 2, 2, 2)))); f = _mm_add_epi32(f, e);
[INFO] [stderr]   cargo:warning=      |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from fpng/src/fpng.cpp:42:
[INFO] [stderr]   cargo:warning=/usr/lib/gcc/x86_64-linux-gnu/9/include/smmintrin.h:520:1: error: inlining failed in call to always_inline '__m128i _mm_cvtepu8_epi32(__m128i)': target specific option mismatch
[INFO] [stderr]   cargo:warning=  520 | _mm_cvtepu8_epi32 (__m128i __X)
[INFO] [stderr]   cargo:warning=      | ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=fpng/src/fpng.cpp:425:22: note: called from here
[INFO] [stderr]   cargo:warning=  425 |     g = _mm_add_epi32(g, _mm_cvtepu8_epi32(_mm_shuffle_epi32(v, _MM_SHUFFLE(3, 3, 3, 3)))); h = _mm_add_epi32(h, g);
[INFO] [stderr]   cargo:warning=      |         ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-I" "fpng/src" "-Wall" "-Wextra" "-DFPNG_NO_STDIO" "-o" "/opt/rustwide/target/debug/build/fpng-rs-5000baac63c98c12/out/fpng/src/fpng.o" "-c" "fpng/src/fpng.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "95df471d76f17402d0d1c6a29fcb5ba3e4a5b8abc87656d0ed52448757d2f7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95df471d76f17402d0d1c6a29fcb5ba3e4a5b8abc87656d0ed52448757d2f7b0", kill_on_drop: false }`
[INFO] [stdout] 95df471d76f17402d0d1c6a29fcb5ba3e4a5b8abc87656d0ed52448757d2f7b0