[INFO] crate serde-avro 0.5.0 is already in cache
[INFO] extracting crate serde-avro 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/serde-avro/0.5.0
[INFO] extracting crate serde-avro 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde-avro/0.5.0
[INFO] validating manifest of serde-avro-0.5.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serde-avro-0.5.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serde-avro-0.5.0
[INFO] finished frobbing serde-avro-0.5.0
[INFO] frobbed toml for serde-avro-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serde-avro/0.5.0/Cargo.toml
[INFO] started frobbing serde-avro-0.5.0
[INFO] finished frobbing serde-avro-0.5.0
[INFO] frobbed toml for serde-avro-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde-avro/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing serde-avro-0.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-avro/0.5.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5146a8f710d861e8eed51adae03a0256aa5a65a5cfa1a2ba914df8df652230c6
[INFO] running `"docker" "start" "-a" "5146a8f710d861e8eed51adae03a0256aa5a65a5cfa1a2ba914df8df652230c6"`
[INFO] [stderr]    Compiling serde-avro v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     foreign_links {
[INFO] [stderr] 9  | |         IO(io::Error);
[INFO] [stderr] 10 | |         Utf8(string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     foreign_links {
[INFO] [stderr] 9  | |         IO(io::Error);
[INFO] [stderr] 10 | |         Utf8(string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/de/read.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let mut buffer = self.current_block.get_mut();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `"docker" "inspect" "5146a8f710d861e8eed51adae03a0256aa5a65a5cfa1a2ba914df8df652230c6"`
[INFO] running `"docker" "rm" "-f" "5146a8f710d861e8eed51adae03a0256aa5a65a5cfa1a2ba914df8df652230c6"`
[INFO] [stdout] 5146a8f710d861e8eed51adae03a0256aa5a65a5cfa1a2ba914df8df652230c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-avro/0.5.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee8ae83dbbb47cfb1902b102e08680a2c7dacc863720b533ee06eac9d131cc07
[INFO] running `"docker" "start" "-a" "ee8ae83dbbb47cfb1902b102e08680a2c7dacc863720b533ee06eac9d131cc07"`
[INFO] [stderr]    Compiling ordered-float v0.4.0
[INFO] [stderr]    Compiling serde-value v0.4.1
[INFO] [stderr]    Compiling serde-avro v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     foreign_links {
[INFO] [stderr] 9  | |         IO(io::Error);
[INFO] [stderr] 10 | |         Utf8(string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / error_chain! {
[INFO] [stderr] 8  | |     foreign_links {
[INFO] [stderr] 9  | |         IO(io::Error);
[INFO] [stderr] 10 | |         Utf8(string::FromUtf8Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/de/read.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let mut buffer = self.current_block.get_mut();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `"docker" "inspect" "ee8ae83dbbb47cfb1902b102e08680a2c7dacc863720b533ee06eac9d131cc07"`
[INFO] running `"docker" "rm" "-f" "ee8ae83dbbb47cfb1902b102e08680a2c7dacc863720b533ee06eac9d131cc07"`
[INFO] [stdout] ee8ae83dbbb47cfb1902b102e08680a2c7dacc863720b533ee06eac9d131cc07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-avro/0.5.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ba38fde9f38559228fc4997c1d1ba7447f4c45a9d1907c8cb4a91258fc887ad4
[INFO] running `"docker" "start" "-a" "ba38fde9f38559228fc4997c1d1ba7447f4c45a9d1907c8cb4a91258fc887ad4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_avro-34af4ecab4845d41
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test schema::test::parse_fixed_schema ... ok
[INFO] [stdout] test schema::test::parse_recursive_record_schema ... ok
[INFO] [stdout] test schema::test::parse_enum_schema ... ok
[INFO] [stdout] test schema::test::parse_recursive_qualified_record_schema ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-83de60b7d800a6fa
[INFO] [stdout] test schema::test::parse_record_schema ... 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 10 tests
[INFO] [stdout] test deserialize_bzip2_bulk ... ignored
[INFO] [stdout] test deserialize_bzip2_correctness ... ignored
[INFO] [stdout] test deserialize_xz_bulk ... ignored
[INFO] [stdout] test deserialize_xz_correctness ... ignored
[INFO] [stdout] test deserialize_deflate_correctness ... ok
[INFO] [stdout] test deserialize_snappy_correctness ... ok
[INFO] [stdout] test deserialize_null_correctness ... ok
[INFO] [stdout] test deserialize_deflate_bulk ... ok
[INFO] [stdout] test deserialize_null_bulk ... ok
[INFO] [stdout] test deserialize_snappy_bulk ... ok
[INFO] [stderr]    Doc-tests serde-avro
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ba38fde9f38559228fc4997c1d1ba7447f4c45a9d1907c8cb4a91258fc887ad4"`
[INFO] running `"docker" "rm" "-f" "ba38fde9f38559228fc4997c1d1ba7447f4c45a9d1907c8cb4a91258fc887ad4"`
[INFO] [stdout] ba38fde9f38559228fc4997c1d1ba7447f4c45a9d1907c8cb4a91258fc887ad4