[INFO] fetching crate ctr_etc1 0.1.0...
[INFO] documenting ctr_etc1-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate ctr_etc1 0.1.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate ctr_etc1 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctr_etc1 0.1.0
[INFO] finished tweaking crates.io crate ctr_etc1 0.1.0
[INFO] tweaked toml for crates.io crate ctr_etc1 0.1.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ec50e4a31c54cccc3a4d162deb0ccac0bf8592e56f9a2cb87eff7acde1cb0b1
[INFO] running `Command { std: "docker" "start" "-a" "2ec50e4a31c54cccc3a4d162deb0ccac0bf8592e56f9a2cb87eff7acde1cb0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec50e4a31c54cccc3a4d162deb0ccac0bf8592e56f9a2cb87eff7acde1cb0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec50e4a31c54cccc3a4d162deb0ccac0bf8592e56f9a2cb87eff7acde1cb0b1", kill_on_drop: false }`
[INFO] [stdout] 2ec50e4a31c54cccc3a4d162deb0ccac0bf8592e56f9a2cb87eff7acde1cb0b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "RUSTDOCFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3331b9766a73198113c25b593188b18849e03d19291303826192d4b63afe094
[INFO] running `Command { std: "docker" "start" "-a" "c3331b9766a73198113c25b593188b18849e03d19291303826192d4b63afe094", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ctr_etc1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:22: warning: ignoring #pragma warning  [-Wunknown-pragmas]
[INFO] [stderr] warning:    22 | #pragma warning (disable: 4201) //  nonstandard extension used : nameless struct/union
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp: In function 'rg_etc1::uint rg_etc1::etc1_decode_value(rg_etc1::uint, rg_etc1::uint, rg_etc1::uint, rg_etc1::uint)':
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:1883:42: warning: statement has no effect [-Wunused-value]
[INFO] [stderr] warning:  1883 |       const uint limit = diff ? 32 : 16; limit;
[INFO] [stderr] warning:       |                                          ^~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp: In function 'rg_etc1::uint64 rg_etc1::pack_etc1_block_solid_color(rg_etc1::etc1_block&, const uint8*, rg_etc1::etc1_pack_params&)':
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:1945:7: warning: statement has no effect [-Wunused-value]
[INFO] [stderr] warning:  1945 |       pack_params;
[INFO] [stderr] warning:       |       ^~~~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp: In function 'rg_etc1::uint rg_etc1::pack_etc1_block_solid_color_constrained(rg_etc1::etc1_optimizer::results&, rg_etc1::uint, const uint8*, rg_etc1::etc1_pack_params&, bool, const rg_etc1::color_quad_u8*)':
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2037:7: warning: statement has no effect [-Wunused-value]
[INFO] [stderr] warning:  2037 |       pack_params;
[INFO] [stderr] warning:       |       ^~~~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp: In function 'void rg_etc1::dither_block_555(rg_etc1::color_quad_u8*, const rg_etc1::color_quad_u8*)':
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2150:50: warning: 'void* memset(void*, int, size_t)' writing to an object of type 'struct rg_etc1::color_quad_u8' with no trivial copy-assignment [-Wclass-memaccess]
[INFO] [stderr] warning:  2150 |       memset(dest, 0xFF, sizeof(color_quad_u8)*16);
[INFO] [stderr] warning:       |                                                  ^
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:57:11: note: 'struct rg_etc1::color_quad_u8' declared here
[INFO] [stderr] warning:    57 |    struct color_quad_u8
[INFO] [stderr] warning:       |           ^~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from etc1_encoder/src/rg_etc1.cpp:18:
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp: In function 'unsigned int rg_etc1::pack_etc1_block(void*, const unsigned int*, rg_etc1::etc1_pack_params&)':
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2367:94: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
[INFO] [stderr] warning:  2367 |       RG_ETC1_ASSERT(best_use_color4 || (rg_etc1::minimum(dr, dg, db) >= cETC1ColorDeltaMin) && (rg_etc1::maximum(dr, dg, db) <= cETC1ColorDeltaMax));
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2367:7: note: in expansion of macro 'RG_ETC1_ASSERT'
[INFO] [stderr] warning:  2367 |       RG_ETC1_ASSERT(best_use_color4 || (rg_etc1::minimum(dr, dg, db) >= cETC1ColorDeltaMin) && (rg_etc1::maximum(dr, dg, db) <= cETC1ColorDeltaMax));
[INFO] [stderr] warning:       |       ^~~~~~~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2377:10: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:  2377 |          if (dr < 0) dr += 8; dst_block.m_bytes[0] = static_cast<uint8>((best_results[0].m_block_color_unscaled.r << 3) | dr);
[INFO] [stderr] warning:       |          ^~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2377:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:  2377 |          if (dr < 0) dr += 8; dst_block.m_bytes[0] = static_cast<uint8>((best_results[0].m_block_color_unscaled.r << 3) | dr);
[INFO] [stderr] warning:       |                               ^~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2378:10: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:  2378 |          if (dg < 0) dg += 8; dst_block.m_bytes[1] = static_cast<uint8>((best_results[0].m_block_color_unscaled.g << 3) | dg);
[INFO] [stderr] warning:       |          ^~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2378:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:  2378 |          if (dg < 0) dg += 8; dst_block.m_bytes[1] = static_cast<uint8>((best_results[0].m_block_color_unscaled.g << 3) | dg);
[INFO] [stderr] warning:       |                               ^~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2379:10: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:  2379 |          if (db < 0) db += 8; dst_block.m_bytes[2] = static_cast<uint8>((best_results[0].m_block_color_unscaled.b << 3) | db);
[INFO] [stderr] warning:       |          ^~
[INFO] [stderr] warning: etc1_encoder/src/rg_etc1.cpp:2379:31: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:  2379 |          if (db < 0) db += 8; dst_block.m_bytes[2] = static_cast<uint8>((best_results[0].m_block_color_unscaled.b << 3) | db);
[INFO] [stderr] warning:       |                               ^~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/etc1_encoder.cpp: In function 'void encodeETC1Block(int, int, const uint8_t*, uint8_t*)':
[INFO] [stderr] warning: etc1_encoder/src/etc1_encoder.cpp:65:9: error: 'memcpy' is not a member of 'std'
[INFO] [stderr] warning:    65 |    std::memcpy(ptrOut, &block, 8);
[INFO] [stderr] warning:       |         ^~~~~~
[INFO] [stderr] warning: etc1_encoder/src/etc1_encoder.cpp:70:11: error: '_byteswap_uint64' was not declared in this scope
[INFO] [stderr] warning:    70 |   block = _byteswap_uint64(block);
[INFO] [stderr] warning:       |           ^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: etc1_encoder/src/etc1_encoder.cpp:71:8: error: 'memcpy' is not a member of 'std'
[INFO] [stderr] warning:    71 |   std::memcpy(ptrOut, &block, 8);
[INFO] [stderr] warning:       |        ^~~~~~
[INFO] [stderr]  Documenting ctr_etc1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "c3331b9766a73198113c25b593188b18849e03d19291303826192d4b63afe094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3331b9766a73198113c25b593188b18849e03d19291303826192d4b63afe094", kill_on_drop: false }`
[INFO] [stdout] c3331b9766a73198113c25b593188b18849e03d19291303826192d4b63afe094
