[INFO] fetching crate avro-rs 0.6.5...
[INFO] extracting crate avro-rs 0.6.5 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/avro-rs/0.6.5
[INFO] extracting crate avro-rs 0.6.5 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/avro-rs/0.6.5
[INFO] validating manifest of avro-rs-0.6.5 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of avro-rs-0.6.5 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing avro-rs-0.6.5
[INFO] finished frobbing avro-rs-0.6.5
[INFO] frobbed toml for avro-rs-0.6.5 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/avro-rs/0.6.5/Cargo.toml
[INFO] started frobbing avro-rs-0.6.5
[INFO] finished frobbing avro-rs-0.6.5
[INFO] frobbed toml for avro-rs-0.6.5 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/avro-rs/0.6.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing avro-rs-0.6.5 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/avro-rs/0.6.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] ce272e9e8fe2536dda1a31b93083f28118b75ae42551080d461a6071c5b22bae
[INFO] running `"docker" "start" "-a" "ce272e9e8fe2536dda1a31b93083f28118b75ae42551080d461a6071c5b22bae"`
[INFO] [stderr]    Compiling avro-rs v0.6.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "ce272e9e8fe2536dda1a31b93083f28118b75ae42551080d461a6071c5b22bae"`
[INFO] running `"docker" "rm" "-f" "ce272e9e8fe2536dda1a31b93083f28118b75ae42551080d461a6071c5b22bae"`
[INFO] [stdout] ce272e9e8fe2536dda1a31b93083f28118b75ae42551080d461a6071c5b22bae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/avro-rs/0.6.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3792e7bbf1d6c64e471cedca2931ae36d5d3186d8739c3c108ff4cba2cfd09ae
[INFO] running `"docker" "start" "-a" "3792e7bbf1d6c64e471cedca2931ae36d5d3186d8739c3c108ff4cba2cfd09ae"`
[INFO] [stderr]    Compiling avro-rs v0.6.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_err` that must be used
[INFO] [stderr]    --> src/reader.rs:399:9
[INFO] [stderr]     |
[INFO] [stderr] 399 |         Reader::new(empty).is_err();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `"docker" "inspect" "3792e7bbf1d6c64e471cedca2931ae36d5d3186d8739c3c108ff4cba2cfd09ae"`
[INFO] running `"docker" "rm" "-f" "3792e7bbf1d6c64e471cedca2931ae36d5d3186d8739c3c108ff4cba2cfd09ae"`
[INFO] [stdout] 3792e7bbf1d6c64e471cedca2931ae36d5d3186d8739c3c108ff4cba2cfd09ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/avro-rs/0.6.5:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] a5bdb611186768e208914019d834044962ea419b62e1564bfeedce0ed21237bf
[INFO] running `"docker" "start" "-a" "a5bdb611186768e208914019d834044962ea419b62e1564bfeedce0ed21237bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/avro_rs-4871dd1b8d0a7d04
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test encode::tests::test_encode_empty_map ... ok
[INFO] [stdout] test codec::tests::null_compress_and_decompress ... ok
[INFO] [stdout] test reader::tests::test_null_union ... ok
[INFO] [stdout] test encode::tests::test_encode_empty_array ... ok
[INFO] [stdout] test reader::tests::test_reader_invalid_header ... ok
[INFO] [stdout] test reader::tests::test_from_avro_datum ... ok
[INFO] [stdout] test codec::tests::deflate_compress_and_decompress ... ok
[INFO] [stdout] test reader::tests::test_reader_empty_buffer ... ok
[INFO] [stdout] test reader::tests::test_reader_invalid_block ... ok
[INFO] [stdout] test reader::tests::test_reader_iterator ... ok
[INFO] [stdout] test schema::tests::test_documentation ... ok
[INFO] [stdout] test schema::tests::test_map_schema ... ok
[INFO] [stdout] test schema::tests::test_enum_schema ... ok
[INFO] [stdout] test schema::tests::test_array_schema ... ok
[INFO] [stdout] test reader::tests::test_reader_only_header ... ok
[INFO] [stdout] test schema::tests::test_invalid_schema ... ok
[INFO] [stdout] test schema::tests::test_fixed_schema ... ok
[INFO] [stdout] test schema::tests::test_primitive_schema ... ok
[INFO] [stdout] test schema::tests::test_no_documentation ... ok
[INFO] [stdout] test schema::tests::test_multi_union_schema ... ok
[INFO] [stdout] test schema::tests::test_record_schema ... ok
[INFO] [stdout] test schema::tests::test_schema_is_send ... ok
[INFO] [stdout] test ser::tests::test_to_value ... ok
[INFO] [stdout] test schema::tests::test_schema_fingerprint ... ok
[INFO] [stdout] test schema::tests::test_union_schema ... ok
[INFO] [stdout] test schema::tests::test_union_unsupported_schema ... ok
[INFO] [stdout] test schema::tests::test_schema_is_sync ... ok
[INFO] [stdout] test tests::test_enum_no_reader_schema ... ok
[INFO] [stdout] test types::tests::resolve_bytes_ok ... ok
[INFO] [stdout] test types::tests::validate ... ok
[INFO] [stdout] test tests::test_illformed_length ... ok
[INFO] [stdout] test tests::test_enum_default ... ok
[INFO] [stdout] test types::tests::validate_record ... ok
[INFO] [stdout] test types::tests::resolve_bytes_failure ... ok
[INFO] [stdout] test types::tests::validate_enum ... ok
[INFO] [stdout] test util::tests::test_overflow ... ok
[INFO] [stdout] test util::tests::test_safe_len ... ok
[INFO] [stdout] test types::tests::validate_fixed ... ok
[INFO] [stdout] test util::tests::test_zigzag ... ok
[INFO] [stdout] test util::tests::test_zig_i64 ... ok
[INFO] [stdout] test writer::tests::test_to_avro_datum ... ok
[INFO] [stdout] test util::tests::test_zig_i32 ... ok
[INFO] [stdout] test writer::tests::test_union ... ok
[INFO] [stdout] test tests::test_enum_string_value ... ok
[INFO] [stdout] test writer::tests::test_writer_append_ser ... ok
[INFO] [stdout] test tests::test_enum_resolution ... ok
[INFO] [stdout] test writer::tests::test_writer_append ... ok
[INFO] [stdout] test writer::tests::test_writer_extend ... ok
[INFO] [stdout] test writer::tests::test_writer_with_codec ... ok
[INFO] [stdout] test writer::tests::test_writer_extend_ser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/resolve-7d4a24cf3a8bb1e6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_unknown_symbol ... ok
[INFO] [stdout] test test_default_value ... ok
[INFO] [stdout] test test_schema_promotion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/validate-168b09da85806f48
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_int_encoding ... ok
[INFO] [stderr]    Doc-tests avro-rs
[INFO] [stdout] test test_long_encoding ... ok
[INFO] [stdout] test test_round_trip ... ok
[INFO] [stdout] test test_validate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs -  (line 207) ... ok
[INFO] [stdout] test src/lib.rs -  (line 226) ... ok
[INFO] [stdout] test src/lib.rs -  (line 145) ... ok
[INFO] [stdout] test src/lib.rs -  (line 252) ... ok
[INFO] [stdout] test src/lib.rs -  (line 344) ... ok
[INFO] [stdout] test src/lib.rs -  (line 157) ... ok
[INFO] [stdout] test src/lib.rs -  (line 105) ... ok
[INFO] [stdout] test src/lib.rs -  (line 283) ... ok
[INFO] [stdout] test src/lib.rs -  (line 47) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader (line 176) ... ok
[INFO] [stdout] test src/lib.rs -  (line 384) ... ok
[INFO] [stdout] test src/lib.rs -  (line 59) ... ok
[INFO] [stdout] test src/lib.rs -  (line 435) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a5bdb611186768e208914019d834044962ea419b62e1564bfeedce0ed21237bf"`
[INFO] running `"docker" "rm" "-f" "a5bdb611186768e208914019d834044962ea419b62e1564bfeedce0ed21237bf"`
[INFO] [stdout] a5bdb611186768e208914019d834044962ea419b62e1564bfeedce0ed21237bf