[INFO] fetching crate binary-layout 2.0.1...
[INFO] testing binary-layout-2.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate binary-layout 2.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate binary-layout 2.0.1 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 binary-layout 2.0.1
[INFO] finished tweaking crates.io crate binary-layout 2.0.1
[INFO] tweaked toml for crates.io crate binary-layout 2.0.1 written to /workspace/builds/worker-13/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f4f674ef74e0c66ab9c6ac45bcf10afa6b20da9a4e252661a07844a0dcf27bc3
[INFO] running `Command { std: "docker" "start" "-a" "f4f674ef74e0c66ab9c6ac45bcf10afa6b20da9a4e252661a07844a0dcf27bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f674ef74e0c66ab9c6ac45bcf10afa6b20da9a4e252661a07844a0dcf27bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f674ef74e0c66ab9c6ac45bcf10afa6b20da9a4e252661a07844a0dcf27bc3", kill_on_drop: false }`
[INFO] [stdout] f4f674ef74e0c66ab9c6ac45bcf10afa6b20da9a4e252661a07844a0dcf27bc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c1f5396403e474fa476b3ff9c98230d385924e2c0e72820459bb57945a1a5d
[INFO] running `Command { std: "docker" "start" "-a" "89c1f5396403e474fa476b3ff9c98230d385924e2c0e72820459bb57945a1a5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling binary-layout v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "89c1f5396403e474fa476b3ff9c98230d385924e2c0e72820459bb57945a1a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c1f5396403e474fa476b3ff9c98230d385924e2c0e72820459bb57945a1a5d", kill_on_drop: false }`
[INFO] [stdout] 89c1f5396403e474fa476b3ff9c98230d385924e2c0e72820459bb57945a1a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59c6e02b81886b7502a647e4da5de0974e0c29213440ef88a65964bd1b87e73d
[INFO] running `Command { std: "docker" "start" "-a" "59c6e02b81886b7502a647e4da5de0974e0c29213440ef88a65964bd1b87e73d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling binary-layout v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "59c6e02b81886b7502a647e4da5de0974e0c29213440ef88a65964bd1b87e73d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c6e02b81886b7502a647e4da5de0974e0c29213440ef88a65964bd1b87e73d", kill_on_drop: false }`
[INFO] [stdout] 59c6e02b81886b7502a647e4da5de0974e0c29213440ef88a65964bd1b87e73d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33f8cb5d3615a0cb44396fb87f2e80509878fec4aa11336e505fd02aeaf22072
[INFO] running `Command { std: "docker" "start" "-a" "33f8cb5d3615a0cb44396fb87f2e80509878fec4aa11336e505fd02aeaf22072", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binary_layout-75e0473a59694151)
[INFO] [stdout] running 69 tests
[INFO] [stdout] test fields::primitive::tests::test_i16_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_array ... ok
[INFO] [stdout] test fields::primitive::tests::test_i16_bigendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_i64_bigendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_i8_bigendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_i32_bigendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_i32_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u16_bigendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u32_bigendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u64_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i32_littleendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i64_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i8_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u16_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i64_littleendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i8_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_i8_littleendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u32_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i16_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u16_littleendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i16_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u32_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u16_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u8_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_i64_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_slice ... ok
[INFO] [stdout] test fields::primitive::tests::test_u64_littleendian ... ok
[INFO] [stdout] test fields::primitive::tests::test_u8_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_i32_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u8_bigendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u8_littleendian ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u64_bigendian ... ok
[INFO] [stdout] test macro_define_layout::tests::given_immutableview_when_extractingimmutableref ... ok
[INFO] [stdout] test macro_define_layout::tests::can_be_created_with_and_without_trailing_comma ... ok
[INFO] [stdout] test macro_define_layout::tests::noslice::view_vec_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::noslice::metadata ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u32_littleendian ... ok
[INFO] [stdout] test macro_define_layout::tests::noslice::view_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::given_mutableview_with_reftovec_when_extractingmutableref ... ok
[INFO] [stdout] test fields::wrapped::tests::test_u64_littleendian ... ok
[INFO] [stdout] test macro_define_layout::tests::wrapped::fields ... ok
[INFO] [stdout] test macro_define_layout::tests::wrapped::metadata ... ok
[INFO] [stdout] test macro_define_layout::tests::sliceonly::metadata ... ok
[INFO] [stdout] test macro_define_layout::tests::withslice::view_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::sliceonly::fields ... ok
[INFO] [stdout] test macro_define_layout::tests::noslice::fields ... ok
[INFO] [stdout] test macro_define_layout::tests::sliceonly::view_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::wrapped::view_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::sliceonly::view_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::test_big_endian ... ok
[INFO] [stdout] test macro_define_layout::tests::test_layout_empty ... ok
[INFO] [stdout] test macro_define_layout::tests::test_little_endian ... ok
[INFO] [stdout] test macro_define_layout::tests::wrapped::view_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::withslice::fields ... ok
[INFO] [stdout] test macro_define_layout::tests::withslice::metadata ... ok
[INFO] [stdout] test macro_define_layout::tests::wrapped::view_vec_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::given_mutableview_when_extractingimmutableref ... ok
[INFO] [stdout] test macro_define_layout::tests::withslice::view_vec_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::given_mutableview_when_extractingmutableref ... ok
[INFO] [stdout] test macro_define_layout::tests::noslice::view_vec_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::wrapped::view_vec_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::given_mutableview_with_reftovec_when_extractingimmutableref ... ok
[INFO] [stdout] test macro_define_layout::tests::sliceonly::view_vec_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::noslice::view_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::sliceonly::view_vec_readwrite ... ok
[INFO] [stdout] test macro_define_layout::tests::there_can_be_multiple_views_if_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::withslice::view_vec_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::withslice::view_readonly ... ok
[INFO] [stdout] test macro_define_layout::tests::given_immutableview_with_reftovec_when_extractingimmutableref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests binary-layout
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/example.rs - example::icmp_packet (line 7) ... ignored
[INFO] [stdout] test src/example.rs - example::icmp_packet::View (line 11) ... ignored
[INFO] [stdout] test src/endianness.rs - endianness::BigEndian (line 15) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u8, E, OFFSET_>::write (line 136) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::FieldSliceAccess::data (line 162) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i32, E, OFFSET_>::read (line 134) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i16, E, OFFSET_>::read (line 133) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u32, E, OFFSET_>::read (line 138) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i8, E, OFFSET_>::read (line 132) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::FieldCopyAccess::read (line 115) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i8, E, OFFSET_>::write (line 132) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::Field (line 24) ... ok
[INFO] [stdout] test src/fields/wrapped.rs - fields::wrapped::LayoutAs (line 11) ... ok
[INFO] [stdout] test src/fields/wrapped.rs - fields::wrapped::WrappedField (line 48) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u16, E, OFFSET_>::write (line 137) ... ok
[INFO] [stdout] test src/endianness.rs - endianness::LittleEndian (line 31) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u16, E, OFFSET_>::read (line 137) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u32, E, OFFSET_>::write (line 138) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<[u8], E, OFFSET_>::data_mut (line 168) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField (line 12) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u64, E, OFFSET_>::read (line 139) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<[u8; N], E, OFFSET_>::data_mut (line 219) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i64, E, OFFSET_>::read (line 135) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i32, E, OFFSET_>::write (line 134) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::SizedField::SIZE (line 84) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i64, E, OFFSET_>::write (line 135) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::FieldSliceAccess::data_mut (line 179) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u64, E, OFFSET_>::write (line 139) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<&'a mut S, F>::extract (line 174) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<[u8], E, OFFSET_>::data (line 149) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<[u8; N], E, OFFSET_>::data (line 198) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<i16, E, OFFSET_>::write (line 133) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::FieldCopyAccess::write (line 134) ... ok
[INFO] [stdout] test src/fields/mod.rs - fields::Field::OFFSET (line 59) ... ok
[INFO] [stdout] test src/fields/wrapped.rs - fields::wrapped::WrappedField<U, T, F>::read (line 110) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<&'a mut S, F>::extract_mut (line 231) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<S, F>::read (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<&'a S, F>::extract (line 140) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<S, F>::data_mut (line 201) ... ok
[INFO] [stdout] test src/fields/primitive.rs - fields::primitive::PrimitiveField<u8, E, OFFSET_>::read (line 136) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView (line 14) ... ok
[INFO] [stdout] test src/macro_define_layout.rs - define_layout (line 24) ... ok
[INFO] [stdout] test src/macro_define_layout.rs - define_layout (line 49) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<S, F>::data (line 110) ... ok
[INFO] [stdout] test src/view.rs - view::FieldView<S, F>::write (line 87) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33f8cb5d3615a0cb44396fb87f2e80509878fec4aa11336e505fd02aeaf22072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f8cb5d3615a0cb44396fb87f2e80509878fec4aa11336e505fd02aeaf22072", kill_on_drop: false }`
[INFO] [stdout] 33f8cb5d3615a0cb44396fb87f2e80509878fec4aa11336e505fd02aeaf22072