[INFO] fetching crate elrond-codec 0.8.2...
[INFO] testing elrond-codec-0.8.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate elrond-codec 0.8.2 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate elrond-codec 0.8.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elrond-codec 0.8.2
[INFO] finished tweaking crates.io crate elrond-codec 0.8.2
[INFO] tweaked toml for crates.io crate elrond-codec 0.8.2 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020ed5257e8e09fc98ac9663dcc74453b3ec91e5c0f372327848dbbb2ae77103
[INFO] running `Command { std: "docker" "start" "-a" "020ed5257e8e09fc98ac9663dcc74453b3ec91e5c0f372327848dbbb2ae77103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020ed5257e8e09fc98ac9663dcc74453b3ec91e5c0f372327848dbbb2ae77103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020ed5257e8e09fc98ac9663dcc74453b3ec91e5c0f372327848dbbb2ae77103", kill_on_drop: false }`
[INFO] [stdout] 020ed5257e8e09fc98ac9663dcc74453b3ec91e5c0f372327848dbbb2ae77103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54d0924041dc23cde36e29df9df313fa7307332c8dcc288344cebe141e7912b0
[INFO] running `Command { std: "docker" "start" "-a" "54d0924041dc23cde36e29df9df313fa7307332c8dcc288344cebe141e7912b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling elrond-codec v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "54d0924041dc23cde36e29df9df313fa7307332c8dcc288344cebe141e7912b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d0924041dc23cde36e29df9df313fa7307332c8dcc288344cebe141e7912b0", kill_on_drop: false }`
[INFO] [stdout] 54d0924041dc23cde36e29df9df313fa7307332c8dcc288344cebe141e7912b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87d209b29cda2bbcdb973f90ce404b656ad36fd8513c0f37b950bf86e9b0accb
[INFO] running `Command { std: "docker" "start" "-a" "87d209b29cda2bbcdb973f90ce404b656ad36fd8513c0f37b950bf86e9b0accb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling elrond-codec-derive v0.8.2
[INFO] [stderr]    Compiling elrond-codec v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `Command { std: "docker" "inspect" "87d209b29cda2bbcdb973f90ce404b656ad36fd8513c0f37b950bf86e9b0accb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d209b29cda2bbcdb973f90ce404b656ad36fd8513c0f37b950bf86e9b0accb", kill_on_drop: false }`
[INFO] [stdout] 87d209b29cda2bbcdb973f90ce404b656ad36fd8513c0f37b950bf86e9b0accb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d2e0d7d0aaf24be451f28cc7c110c7354ed7936ddd3ac2361a7de9f77679ad8
[INFO] running `Command { std: "docker" "start" "-a" "7d2e0d7d0aaf24be451f28cc7c110c7354ed7936ddd3ac2361a7de9f77679ad8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elrond_codec-d6d02ec36cb557ab)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test impl_for_types::impl_bool::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode_empty ... ok
[INFO] [stdout] test impl_for_types::impl_bool::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_top_encode_empty ... ok
[INFO] [stdout] test impl_for_types::impl_bytes::tests::test_dep_encode ... ok
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_dep_unit ... ok
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_empty_vec_compacted ... ok
[INFO] [stdout] test impl_for_types::impl_empty::tests::test_top_unit ... ok
[INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_non_zero_usize::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_num_signed::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_num_unsigned::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_option::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_string::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_string::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_tuple::tests::test_dep ... ok
[INFO] [stdout] test impl_for_types::impl_tuple::tests::test_top ... ok
[INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_i32_compacted ... ok
[INFO] [stdout] test impl_for_types::impl_vec::tests::test_top_vec_u8_compacted ... ok
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_0 ... ok
[INFO] [stdout] test transmute::tests::test_boxed_slice_into_vec_1 ... ok
[INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_0 ... ok
[INFO] [stdout] test transmute::tests::test_vec_into_boxed_slice_1 ... ok
[INFO] [stdout] test try_static_cast::test::test_try_static_cast_simple ... ok
[INFO] [stdout] test try_static_cast::test::test_try_static_cast_with_generics ... ok
[INFO] [stdout] test impl_for_types::impl_array::tests::test_array_16384 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive_empty_struct_test.rs (/opt/rustwide/target/debug/deps/derive_empty_struct_test-b9ef686b76f5aa3a)
[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] [stderr]      Running tests/derive_enum_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_enum_or_default_test-75c19d89543de4df)
[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/derive_enum_test.rs (/opt/rustwide/target/debug/deps/derive_enum_test-b64c57d421966b8a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test field_enum_struct_variant ... ok
[INFO] [stdout] test field_enum_variant_with_value ... ok
[INFO] [stdout] test field_enum_variant_with_tuple ... ok
[INFO] [stdout] test field_enum_zero_value ... ok
[INFO] [stdout] test fieldless_enum ... 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] [stderr]      Running tests/derive_enum_tricky_defaults_fieldless_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_fieldless_test-4e98e55409002a9b)
[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/derive_enum_tricky_defaults_test.rs (/opt/rustwide/target/debug/deps/derive_enum_tricky_defaults_test-754a3f5d41b73838)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]      Running tests/derive_hygiene.rs (/opt/rustwide/target/debug/deps/derive_hygiene-88c8f6ca5e06084f)
[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/derive_struct_or_default_generic_test.rs (/opt/rustwide/target/debug/deps/derive_struct_or_default_generic_test-b5a2daf93a2d66d9)
[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/derive_struct_or_default_test.rs (/opt/rustwide/target/debug/deps/derive_struct_or_default_test-f75aaece50a6ded8)
[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/derive_struct_test.rs (/opt/rustwide/target/debug/deps/derive_struct_test-b8e1435e008c9af2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/derive_struct_with_generic_test.rs (/opt/rustwide/target/debug/deps/derive_struct_with_generic_test-e39eae488df7d8c8)
[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] [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/derive_tuple_struct_test.rs (/opt/rustwide/target/debug/deps/derive_tuple_struct_test-fa9fe101f53288ee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]      Running tests/explicit_impl_enum.rs (/opt/rustwide/target/debug/deps/explicit_impl_enum-a0b1f15d673b15f4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_dep ... ok
[INFO] [stdout] test test_top ... 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/explicit_impl_struct.rs (/opt/rustwide/target/debug/deps/explicit_impl_struct-71c98e28520e3944)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_dep ... ok
[INFO] [stdout] test test_top ... 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/explicit_impl_wrapped_array.rs (/opt/rustwide/target/debug/deps/explicit_impl_wrapped_array-c8c95ae0b2ea3306)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elrond-codec
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_top ... 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" "7d2e0d7d0aaf24be451f28cc7c110c7354ed7936ddd3ac2361a7de9f77679ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2e0d7d0aaf24be451f28cc7c110c7354ed7936ddd3ac2361a7de9f77679ad8", kill_on_drop: false }`
[INFO] [stdout] 7d2e0d7d0aaf24be451f28cc7c110c7354ed7936ddd3ac2361a7de9f77679ad8