[INFO] crate rmp-serde 0.14.0 is already in cache
[INFO] testing rmp-serde-0.14.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate rmp-serde 0.14.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate rmp-serde 0.14.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rmp-serde 0.14.0
[INFO] finished tweaking crates.io crate rmp-serde 0.14.0
[INFO] tweaked toml for crates.io crate rmp-serde 0.14.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6f087f85d8df7a936a1bfa4520d349c366215c66671f351aa9d08301045ed34b
[INFO] running `"docker" "start" "-a" "6f087f85d8df7a936a1bfa4520d349c366215c66671f351aa9d08301045ed34b"`
[INFO] [stderr]    Compiling rmp-serde v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decode.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "6f087f85d8df7a936a1bfa4520d349c366215c66671f351aa9d08301045ed34b"`
[INFO] running `"docker" "rm" "-f" "6f087f85d8df7a936a1bfa4520d349c366215c66671f351aa9d08301045ed34b"`
[INFO] [stdout] 6f087f85d8df7a936a1bfa4520d349c366215c66671f351aa9d08301045ed34b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c3e2a129b464cca7a362b1bedbd92d6357a598d4144bf73401dbadaeb503999c
[INFO] running `"docker" "start" "-a" "c3e2a129b464cca7a362b1bedbd92d6357a598d4144bf73401dbadaeb503999c"`
[INFO] [stderr]    Compiling rmp-serde v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decode.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `"docker" "inspect" "c3e2a129b464cca7a362b1bedbd92d6357a598d4144bf73401dbadaeb503999c"`
[INFO] running `"docker" "rm" "-f" "c3e2a129b464cca7a362b1bedbd92d6357a598d4144bf73401dbadaeb503999c"`
[INFO] [stdout] c3e2a129b464cca7a362b1bedbd92d6357a598d4144bf73401dbadaeb503999c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 592f8368e2a4fe0982aa995f9cdefbbf895d06ec6e854d2d5ef126fe80828085
[INFO] running `"docker" "start" "-a" "592f8368e2a4fe0982aa995f9cdefbbf895d06ec6e854d2d5ef126fe80828085"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rmp_serde-43efde6266a6017b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test decode::test_as_ref_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-805f0e0077a2f25a
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test fail_tuple_len_mismatch ... ignored
[INFO] [stdout] test pass_deserializer_get_mut ... ok
[INFO] [stdout] test pass_bool ... ok
[INFO] [stdout] test pass_deserializer_get_ref ... ok
[INFO] [stdout] test pass_deserializer_into_inner ... ok
[INFO] [stdout] test pass_bin8_into_bytebuf_regression_growing_buffer ... ok
[INFO] [stdout] test pass_bin32_into_bytebuf ... ok
[INFO] [stdout] test pass_bin8_into_bytebuf ... ok
[INFO] [stdout] test pass_i64 ... ok
[INFO] [stdout] test pass_i8_as_f32 ... ok
[INFO] [stdout] test pass_i8 ... ok
[INFO] [stdout] test pass_i16 ... ok
[INFO] [stdout] test pass_from ... ok
[INFO] [stdout] test fail_option_u8_from_reserved ... ok
[INFO] [stdout] test pass_f32 ... ok
[INFO] [stdout] test pass_f64 ... ok
[INFO] [stdout] test pass_i32 ... ok
[INFO] [stdout] test fail_bool_from_fixint ... ok
[INFO] [stdout] test fail_nil_from_reserved ... ok
[INFO] [stdout] test fail_u32_from_u64 ... ok
[INFO] [stdout] test pass_bin16_into_bytebuf ... ok
[INFO] [stdout] test pass_deserializer_cursor_position ... ok
[INFO] [stdout] test fail_str_invalid_utf8 ... ok
[INFO] [stdout] test pass_isize ... ok
[INFO] [stdout] test pass_map ... ok
[INFO] [stdout] test pass_tuple ... ok
[INFO] [stdout] test pass_raw_invalid_utf8 ... ok
[INFO] [stdout] test pass_u8_from_64 ... ok
[INFO] [stdout] test pass_u32_as_f64 ... ok
[INFO] [stdout] test pass_usize ... ok
[INFO] [stdout] test test_deserialize_numeric ... ok
[INFO] [stdout] test pass_u32 ... ok
[INFO] [stdout] test pass_u64 ... ok
[INFO] [stdout] test pass_u8 ... ok
[INFO] [stdout] test pass_raw_ref_valid_utf8 ... ok
[INFO] [stdout] test pass_raw_valid_utf8 ... ok
[INFO] [stdout] test pass_u16 ... ok
[INFO] [stdout] test pass_raw_ref_invalid_utf8 ... ok
[INFO] [stdout] test pass_option_none ... ok
[INFO] [stdout] test pass_nil ... ok
[INFO] [stdout] test pass_string ... ok
[INFO] [stdout] test pass_vector ... ok
[INFO] [stdout] test pass_option_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode_derive-bbec5516a9c89401
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test fail_enum_map_mismatch ... ok
[INFO] [stdout] test fail_enum_overflow ... ok
[INFO] [stdout] test pass_from_slice ... ok
[INFO] [stdout] test pass_from_ref ... ok
[INFO] [stdout] test pass_adjacently_tagged_enum ... ok
[INFO] [stdout] test pass_newtype ... ok
[INFO] [stdout] test pass_struct ... ok
[INFO] [stdout] test pass_internally_tagged_enum_struct ... ok
[INFO] [stdout] test pass_tuple_enum_with_arg ... ok
[INFO] [stdout] test pass_struct_enum_with_arg ... ok
[INFO] [stdout] test pass_struct_variant ... ok
[INFO] [stdout] test pass_enum_with_one_arg ... ok
[INFO] [stdout] test pass_newtype_variant ... ok
[INFO] [stdout] test pass_single_field_struct ... ok
[INFO] [stdout] test pass_struct_from_map ... ok
[INFO] [stdout] test pass_tuple_struct ... ok
[INFO] [stdout] test pass_unit_variant ... ok
[INFO] [stdout] test pass_tuple_enum_with_args ... ok
[INFO] [stdout] test fail_internally_tagged_enum_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-a05991b9c6b2603a
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test fail_null ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test pass_char ... ok
[INFO] [stdout] test pass_bool ... ok
[INFO] [stdout] test pass_bin ... ok
[INFO] [stdout] test pass_f32 ... ok
[INFO] [stdout] test pass_encoding_struct_into_vec ... ok
[INFO] [stdout] test pass_empty_map ... ok
[INFO] [stdout] test pass_f64 ... ok
[INFO] [stdout] test pass_i16 ... ok
[INFO] [stdout] test pass_i32 ... ok
[INFO] [stdout] test pass_i64_most_effective ... ok
[INFO] [stdout] test pass_i64 ... ok
[INFO] [stdout] test pass_i8 ... ok
[INFO] [stdout] test pass_map ... ok
[INFO] [stdout] test pass_option_none ... ok
[INFO] [stdout] test pass_null ... ok
[INFO] [stdout] test pass_isize ... ok
[INFO] [stdout] test pass_option_some ... ok
[INFO] [stdout] test pass_raw_ref_invalid_utf8 ... ok
[INFO] [stdout] test pass_raw_invalid_utf8 ... ok
[INFO] [stdout] test pass_raw_ref_valid_utf8 ... ok
[INFO] [stdout] test pass_seq ... ok
[INFO] [stdout] test pass_string ... ok
[INFO] [stdout] test pass_to_vec ... ok
[INFO] [stdout] test pass_u16 ... ok
[INFO] [stdout] test pass_tuple ... ok
[INFO] [stdout] test pass_raw_valid_utf8 ... ok
[INFO] [stdout] test pass_u32 ... ok
[INFO] [stdout] test pass_u8 ... ok
[INFO] [stdout] test pass_u64 ... ok
[INFO] [stdout] test pass_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode_derive-541296bc7c2a5ec7
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test pass_newtype_struct ... ok
[INFO] [stdout] test pass_newtype_variant ... ok
[INFO] [stdout] test pass_struct ... ok
[INFO] [stdout] test pass_struct_as_map_using_triple_ext ... ok
[INFO] [stdout] test pass_struct_as_tuple_using_double_ext ... ok
[INFO] [stdout] test pass_struct_as_map_using_triple_ext_many_times ... ok
[INFO] [stdout] test pass_tuple_struct ... ok
[INFO] [stdout] test pass_struct_as_map_using_ext ... ok
[INFO] [stdout] test pass_tuple_variant ... ok
[INFO] [stdout] test pass_unit_struct ... ok
[INFO] [stdout] test pass_untagged_newtype_variant ... ok
[INFO] [stdout] test pass_unit_variant ... ok
[INFO] [stdout] test serialize_struct_variant_as_map ... ok
[INFO] [stdout] test serialize_struct_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/round-e36c9ea0f21329ed
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test round_struct_like_enum ... ok
[INFO] [stdout] test round_enum_with_newtype_struct ... ok
[INFO] [stdout] test round_struct_as_map ... ok
[INFO] [stdout] test round_struct_like_enum_with_struct_map ... ok
[INFO] [stdout] test round_struct_like_enum_with_struct_tuple ... ok
[INFO] [stdout] test round_trip_option ... ok
[INFO] [stdout] test round_trip_unit_struct_untagged_enum ... ignored
[INFO] [stdout] test round_trip_optional_enum ... ok
[INFO] [stdout] test round_trip_cow ... ok
[INFO] [stdout] test round_trip_option_cow ... ok
[INFO] [stdout] test round_trip_unit_struct ... ok
[INFO] [stdout] test round_trip_untagged_enum_with_enum_associated_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rmp-serde
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/decode.rs - decode::from_read_ref (line 747) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "592f8368e2a4fe0982aa995f9cdefbbf895d06ec6e854d2d5ef126fe80828085"`
[INFO] running `"docker" "rm" "-f" "592f8368e2a4fe0982aa995f9cdefbbf895d06ec6e854d2d5ef126fe80828085"`
[INFO] [stdout] 592f8368e2a4fe0982aa995f9cdefbbf895d06ec6e854d2d5ef126fe80828085