[INFO] fetching crate elrond-codec 0.5.3...
[INFO] testing elrond-codec-0.5.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate elrond-codec 0.5.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate elrond-codec 0.5.3 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 elrond-codec 0.5.3
[INFO] finished tweaking crates.io crate elrond-codec 0.5.3
[INFO] tweaked toml for crates.io crate elrond-codec 0.5.3 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd7d63bbf9408a1bdea934ea9d073aa7cebd18ac336dc64a7b1c439ac3c9b71e
[INFO] running `Command { std: "docker" "start" "-a" "dd7d63bbf9408a1bdea934ea9d073aa7cebd18ac336dc64a7b1c439ac3c9b71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd7d63bbf9408a1bdea934ea9d073aa7cebd18ac336dc64a7b1c439ac3c9b71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7d63bbf9408a1bdea934ea9d073aa7cebd18ac336dc64a7b1c439ac3c9b71e", kill_on_drop: false }`
[INFO] [stdout] dd7d63bbf9408a1bdea934ea9d073aa7cebd18ac336dc64a7b1c439ac3c9b71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a8731473503adef007ea27ec335b141a4ebfe691f76c20a0bdf3d8cbb85f1842
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a8731473503adef007ea27ec335b141a4ebfe691f76c20a0bdf3d8cbb85f1842", kill_on_drop: false }`
[INFO] [stderr]    Compiling elrond-codec v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "a8731473503adef007ea27ec335b141a4ebfe691f76c20a0bdf3d8cbb85f1842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8731473503adef007ea27ec335b141a4ebfe691f76c20a0bdf3d8cbb85f1842", kill_on_drop: false }`
[INFO] [stdout] a8731473503adef007ea27ec335b141a4ebfe691f76c20a0bdf3d8cbb85f1842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f288ac51485f502a8424962869ea7f22bf1b2d7936354b86ebb39a2fa252b444
[INFO] running `Command { std: "docker" "start" "-a" "f288ac51485f502a8424962869ea7f22bf1b2d7936354b86ebb39a2fa252b444", kill_on_drop: false }`
[INFO] [stderr]    Compiling elrond-codec v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "f288ac51485f502a8424962869ea7f22bf1b2d7936354b86ebb39a2fa252b444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f288ac51485f502a8424962869ea7f22bf1b2d7936354b86ebb39a2fa252b444", kill_on_drop: false }`
[INFO] [stdout] f288ac51485f502a8424962869ea7f22bf1b2d7936354b86ebb39a2fa252b444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 17700205ea6f05183aff8cd4d076c857260785fd6b0a8e4c85e770d40589d73c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17700205ea6f05183aff8cd4d076c857260785fd6b0a8e4c85e770d40589d73c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elrond_codec-9bec195b2fe2bb6e)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test nested_de::tests::test_dep_decode_numbers ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_bytes ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_numbers ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_str ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_empty_bytes ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_vec_u8 ... ok
[INFO] [stdout] test nested_ser::tests::test_enum ... ok
[INFO] [stdout] test tests::test_option_vec_i32 ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::test_top_bytes_compacted ... ok
[INFO] [stdout] test tests::test_top_compacted_numbers ... ok
[INFO] [stdout] test top_de::tests::test_struct ... ok
[INFO] [stdout] test top_de::tests::test_top_decode_str ... ok
[INFO] [stdout] test top_de::tests::test_top_numbers_decompacted ... ok
[INFO] [stdout] test top_de::tests::test_top_numbers_decompacted_2 ... ok
[INFO] [stdout] test tests::test_top_compacted_bool ... ok
[INFO] [stdout] test nested_de::tests::test_dep_decode_str ... ok
[INFO] [stdout] test top_de::tests::test_enum ... ok
[INFO] [stdout] test nested_ser::tests::test_tuple ... ok
[INFO] [stdout] test top_ser::tests::test_serialize_top_compacted_numbers ... ok
[INFO] [stdout] test nested_ser::tests::test_struct ... ok
[INFO] [stdout] test top_ser::tests::test_enum ... ok
[INFO] [stdout] test top_ser::tests::test_struct ... ok
[INFO] [stdout] test top_ser::tests::test_top_compacted_bytes ... ok
[INFO] [stdout] test top_ser::tests::test_top_compacted_bool ... ok
[INFO] [stdout] test top_ser::tests::test_top_compacted_vec_i32 ... ok
[INFO] [stdout] test top_ser::tests::test_top_compacted_empty_bytes ... ok
[INFO] [stdout] test top_ser::tests::test_top_encode_str ... ok
[INFO] [stdout] test top_ser::tests::test_tuple ... ok
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_1 ... ok
[INFO] [stdout] test top_ser::tests::test_unit ... ok
[INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_0 ... ok
[INFO] [stdout] test nested_ser::tests::test_unit ... ok
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_0 ... ok
[INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_1 ... ok
[INFO] [stdout] test nested_de::tests::test_struct ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_vec_i32 ... ok
[INFO] [stdout] test nested_ser::tests::test_dep_encode_bool ... ok
[INFO] [stdout] test nested_de::tests::test_enum ... ok
[INFO] [stdout] test top_ser::tests::test_top_compacted_vec_u8 ... ok
[INFO] [stdout] test top_ser::tests::test_serialize_top_compacted_numbers_msb_ok ... ok
[INFO] [stdout] test tests::test_wrapped_array ... ok
[INFO] [stdout] test tests::test_vec_i32_compacted ... ok
[INFO] [stdout] test tests::test_tuple ... ok
[INFO] [stdout] test tests::test_array_16384 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/empty_struct_derive_test.rs (/opt/rustwide/target/debug/deps/empty_struct_derive_test-783a9796353677be)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test empty_struct_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum_derive_test.rs (/opt/rustwide/target/debug/deps/enum_derive_test-22c27eb1b75f24cc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fieldless_enum ... ok
[INFO] [stdout] test field_enum_zero_value ... ok
[INFO] [stdout] test field_enum_struct_variant ... ok
[INFO] [stdout] test field_enum_variant_with_value ... ok
[INFO] [stderr]      Running tests/enum_or_default_derive_test.rs (/opt/rustwide/target/debug/deps/enum_or_default_derive_test-ec259c922f10b104)
[INFO] [stdout] test field_enum_variant_with_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_defaults ... ok
[INFO] [stdout] test enum_not_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum_tricky_defaults_derive_fieldless_test.rs (/opt/rustwide/target/debug/deps/enum_tricky_defaults_derive_fieldless_test-400ee790600a7eab)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fieldless_tricky_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum_tricky_defaults_derive_test.rs (/opt/rustwide/target/debug/deps/enum_tricky_defaults_derive_test-9c485bc14c9016b5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/shadowing_test.rs (/opt/rustwide/target/debug/deps/shadowing_test-d282ccca3371071c)
[INFO] [stdout] test tricky_enum_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_derive_test.rs (/opt/rustwide/target/debug/deps/struct_derive_test-4aa4b84fd2a39677)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test struct_named_fields_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_or_default_derive_test.rs (/opt/rustwide/target/debug/deps/struct_or_default_derive_test-a31f7b5db42c84d8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_default ... ok
[INFO] [stdout] test struct_or_default_not_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_or_default_generic_derive_test.rs (/opt/rustwide/target/debug/deps/struct_or_default_generic_derive_test-7a8f4900a4e1e1d8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test struct_or_default_not_default ... ok
[INFO] [stderr]      Running tests/struct_with_generic_derive_test.rs (/opt/rustwide/target/debug/deps/struct_with_generic_derive_test-fde4e9843c003c26)
[INFO] [stdout] test struct_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test struct_with_generic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tuple_struct_derive_test.rs (/opt/rustwide/target/debug/deps/tuple_struct_derive_test-610db92cf3cf254e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests elrond-codec
[INFO] [stdout] test tuple_struct_derive_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17700205ea6f05183aff8cd4d076c857260785fd6b0a8e4c85e770d40589d73c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17700205ea6f05183aff8cd4d076c857260785fd6b0a8e4c85e770d40589d73c", kill_on_drop: false }`
[INFO] [stdout] 17700205ea6f05183aff8cd4d076c857260785fd6b0a8e4c85e770d40589d73c