[INFO] crate rmp-serde 0.13.7 is already in cache [INFO] extracting crate rmp-serde 0.13.7 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rmp-serde/0.13.7 [INFO] extracting crate rmp-serde 0.13.7 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rmp-serde/0.13.7 [INFO] validating manifest of rmp-serde-0.13.7 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rmp-serde-0.13.7 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rmp-serde-0.13.7 [INFO] finished frobbing rmp-serde-0.13.7 [INFO] frobbed toml for rmp-serde-0.13.7 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rmp-serde/0.13.7/Cargo.toml [INFO] started frobbing rmp-serde-0.13.7 [INFO] finished frobbing rmp-serde-0.13.7 [INFO] frobbed toml for rmp-serde-0.13.7 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rmp-serde/0.13.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rmp-serde-0.13.7 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rmp-serde/0.13.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 50a20214ec120821374c375d3e0f7ea1466c59f3b4a14de399d020a7fa6b141e [INFO] running `"docker" "start" "-a" "50a20214ec120821374c375d3e0f7ea1466c59f3b4a14de399d020a7fa6b141e"` [INFO] [stderr] Compiling rmp v0.8.7 [INFO] [stderr] Compiling rmp-serde v0.13.7 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `"docker" "inspect" "50a20214ec120821374c375d3e0f7ea1466c59f3b4a14de399d020a7fa6b141e"` [INFO] running `"docker" "rm" "-f" "50a20214ec120821374c375d3e0f7ea1466c59f3b4a14de399d020a7fa6b141e"` [INFO] [stdout] 50a20214ec120821374c375d3e0f7ea1466c59f3b4a14de399d020a7fa6b141e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rmp-serde/0.13.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] ec6d93824b8aaa15de55ffcc2df602306dca1233df341128cbc8ed111e5f8a13 [INFO] running `"docker" "start" "-a" "ec6d93824b8aaa15de55ffcc2df602306dca1233df341128cbc8ed111e5f8a13"` [INFO] [stderr] Compiling serde_bytes v0.10.4 [INFO] [stderr] Compiling rmp-serde v0.13.7 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.98s [INFO] running `"docker" "inspect" "ec6d93824b8aaa15de55ffcc2df602306dca1233df341128cbc8ed111e5f8a13"` [INFO] running `"docker" "rm" "-f" "ec6d93824b8aaa15de55ffcc2df602306dca1233df341128cbc8ed111e5f8a13"` [INFO] [stdout] ec6d93824b8aaa15de55ffcc2df602306dca1233df341128cbc8ed111e5f8a13 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rmp-serde/0.13.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] c2e1d2a5bef640c4dbacf4cf6d3c6fd908ac78bbedfcbad7c400e46771677772 [INFO] running `"docker" "start" "-a" "c2e1d2a5bef640c4dbacf4cf6d3c6fd908ac78bbedfcbad7c400e46771677772"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/rmp_serde-94a7d03281460a5a [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test decode::test_slice_read ... 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/crater/target/debug/deps/decode-d90cbf4c641c079f [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test fail_tuple_len_mismatch ... ignored [INFO] [stdout] test fail_option_u8_from_reserved ... ok [INFO] [stdout] test fail_nil_from_reserved ... ok [INFO] [stdout] test pass_bin16_into_bytebuf ... ok [INFO] [stdout] test pass_bin32_into_bytebuf ... ok [INFO] [stdout] test fail_bool_from_fixint ... ok [INFO] [stdout] test pass_bin8_into_bytebuf ... ok [INFO] [stdout] test pass_bin8_into_bytebuf_regression_growing_buffer ... ok [INFO] [stdout] test pass_deserializer_cursor_position ... ok [INFO] [stdout] test pass_bool ... ok [INFO] [stdout] test fail_str_invalid_utf8 ... ok [INFO] [stdout] test fail_u32_from_u64 ... ok [INFO] [stdout] test pass_deserializer_get_mut ... ok [INFO] [stdout] test pass_f32 ... ok [INFO] [stdout] test pass_deserializer_into_inner ... ok [INFO] [stdout] test pass_deserializer_get_ref ... ok [INFO] [stdout] test pass_f64 ... ok [INFO] [stdout] test pass_from ... ok [INFO] [stdout] test pass_i16 ... ok [INFO] [stdout] test pass_i32 ... ok [INFO] [stdout] test pass_i64 ... ok [INFO] [stdout] test pass_i8 ... ok [INFO] [stdout] test pass_isize ... ok [INFO] [stdout] test pass_map ... ok [INFO] [stdout] test pass_nil ... ok [INFO] [stdout] test pass_option_none ... 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_raw_valid_utf8 ... ok [INFO] [stdout] test pass_u64 ... ok [INFO] [stdout] test pass_u32 ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/decode_derive-b1a87103d05149a5 [INFO] [stdout] test pass_string ... ok [INFO] [stdout] test pass_u8_from_64 ... ok [INFO] [stdout] test pass_usize ... ok [INFO] [stdout] test pass_u16 ... ok [INFO] [stdout] test pass_u8 ... ok [INFO] [stdout] test pass_tuple ... ok [INFO] [stdout] test test_deserialize_numeric ... ok [INFO] [stdout] test pass_vector ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test fail_enum_sequence_mismatch ... ok [INFO] [stdout] test pass_enum_with_one_arg ... ok [INFO] [stdout] test fail_enum_overflow ... ok [INFO] [stdout] test pass_struct_enum_with_arg ... ok [INFO] [stdout] test pass_from_slice ... ok [INFO] [stdout] test pass_newtype ... ok [INFO] [stdout] test pass_tuple_struct ... ok [INFO] [stdout] test pass_struct_variant ... ok [INFO] [stdout] test pass_tuple_enum_with_arg ... ok [INFO] [stdout] test pass_tuple_enum_with_args ... ok [INFO] [stdout] test pass_unit_variant ... ok [INFO] [stdout] test pass_newtype_variant ... ok [INFO] [stdout] test pass_struct ... ok [INFO] [stdout] test pass_struct_from_map ... 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/crater/target/debug/deps/encode-f38c5bbe5b483056 [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test get_mut ... ok [INFO] [stdout] test fail_null ... ok [INFO] [stdout] test pass_bool ... ok [INFO] [stdout] test pass_bin ... ok [INFO] [stdout] test pass_f64 ... ok [INFO] [stdout] test pass_i32 ... ok [INFO] [stdout] test pass_i64 ... ok [INFO] [stdout] test pass_i16 ... ok [INFO] [stdout] test pass_char ... ok [INFO] [stdout] test pass_i8 ... ok [INFO] [stdout] test pass_f32 ... ok [INFO] [stdout] test pass_isize ... ok [INFO] [stdout] test pass_encoding_struct_into_vec ... ok [INFO] [stdout] test pass_empty_map ... ok [INFO] [stdout] test pass_i64_most_effective ... ok [INFO] [stdout] test pass_null ... ok [INFO] [stdout] test pass_raw_invalid_utf8 ... ok [INFO] [stdout] test pass_option_none ... ok [INFO] [stdout] test pass_raw_ref_invalid_utf8 ... ok [INFO] [stdout] test pass_raw_ref_valid_utf8 ... ok [INFO] [stdout] test pass_seq ... ok [INFO] [stdout] test pass_raw_valid_utf8 ... ok [INFO] [stdout] test pass_map ... ok [INFO] [stdout] test pass_to_vec ... ok [INFO] [stdout] test pass_option_some ... ok [INFO] [stdout] test pass_string ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/encode_derive-3a47d89cc463f3eb [INFO] [stdout] test pass_u16 ... ok [INFO] [stdout] test pass_u32 ... ok [INFO] [stdout] test pass_u64 ... ok [INFO] [stdout] test pass_u8 ... ok [INFO] [stdout] test pass_usize ... ok [INFO] [stdout] test pass_tuple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test pass_newtype_variant ... ok [INFO] [stdout] test pass_struct ... ok [INFO] [stdout] test serialize_struct_variant ... ok [INFO] [stdout] test pass_struct_as_map ... ok [INFO] [stdout] test pass_tuple_variant ... ok [INFO] [stdout] test pass_newtype_struct ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/round-c2b8c118def2a88b [INFO] [stdout] test pass_unit_struct ... ok [INFO] [stdout] test pass_unit_variant ... ok [INFO] [stdout] test pass_tuple_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test round_trip_cow ... ok [INFO] [stdout] test round_trip_option_cow ... ok [INFO] [stdout] test round_enum_with_nested_struct ... ok [INFO] [stderr] Doc-tests rmp-serde [INFO] [stdout] test round_trip_option ... ok [INFO] [stdout] test round_struct_as_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 34) ... ignored [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c2e1d2a5bef640c4dbacf4cf6d3c6fd908ac78bbedfcbad7c400e46771677772"` [INFO] running `"docker" "rm" "-f" "c2e1d2a5bef640c4dbacf4cf6d3c6fd908ac78bbedfcbad7c400e46771677772"` [INFO] [stdout] c2e1d2a5bef640c4dbacf4cf6d3c6fd908ac78bbedfcbad7c400e46771677772