[INFO] crate serde-redis 0.7.2 is already in cache
[INFO] extracting crate serde-redis 0.7.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/serde-redis/0.7.2
[INFO] extracting crate serde-redis 0.7.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde-redis/0.7.2
[INFO] validating manifest of serde-redis-0.7.2 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-redis-0.7.2 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-redis-0.7.2
[INFO] finished frobbing serde-redis-0.7.2
[INFO] frobbed toml for serde-redis-0.7.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serde-redis/0.7.2/Cargo.toml
[INFO] started frobbing serde-redis-0.7.2
[INFO] finished frobbing serde-redis-0.7.2
[INFO] frobbed toml for serde-redis-0.7.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde-redis/0.7.2/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-redis-0.7.2 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-redis/0.7.2:/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] 7b1781f30ccd69952907e21338ea41a4d5f223f7831c6d481fe727e671d4a936
[INFO] running `"docker" "start" "-a" "7b1781f30ccd69952907e21338ea41a4d5f223f7831c6d481fe727e671d4a936"`
[INFO] [stderr]    Compiling serde-redis v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decode.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 |     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]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "7b1781f30ccd69952907e21338ea41a4d5f223f7831c6d481fe727e671d4a936"`
[INFO] running `"docker" "rm" "-f" "7b1781f30ccd69952907e21338ea41a4d5f223f7831c6d481fe727e671d4a936"`
[INFO] [stdout] 7b1781f30ccd69952907e21338ea41a4d5f223f7831c6d481fe727e671d4a936
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-redis/0.7.2:/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] 574ce4a0a5c14d68b3809f046c1e518412fc78938505048c5d1e0e0faf13c6ce
[INFO] running `"docker" "start" "-a" "574ce4a0a5c14d68b3809f046c1e518412fc78938505048c5d1e0e0faf13c6ce"`
[INFO] [stderr]    Compiling serde-redis v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/decode.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 |     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]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `"docker" "inspect" "574ce4a0a5c14d68b3809f046c1e518412fc78938505048c5d1e0e0faf13c6ce"`
[INFO] running `"docker" "rm" "-f" "574ce4a0a5c14d68b3809f046c1e518412fc78938505048c5d1e0e0faf13c6ce"`
[INFO] [stdout] 574ce4a0a5c14d68b3809f046c1e518412fc78938505048c5d1e0e0faf13c6ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-redis/0.7.2:/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] 30b2e1474fccffe7a495767659c5da25eaa663ce3b949e42fba70e8de81cbb36
[INFO] running `"docker" "start" "-a" "30b2e1474fccffe7a495767659c5da25eaa663ce3b949e42fba70e8de81cbb36"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_redis-3cd8a3e234cee395
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::from_redis_value_works ... ok
[INFO] [stdout] test tests::chain_deserialize_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/de-d82740102114200b
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test deserialize_complex_struct ... ok
[INFO] [stdout] test deserialize_byte_buf ... ok
[INFO] [stdout] test deserialize_enum ... ok
[INFO] [stdout] test deserialize_bool ... ok
[INFO] [stdout] test deserialize_float ... ok
[INFO] [stdout] test deserialize_option ... ok
[INFO] [stdout] test deserialize_pipelined_hmap ... ok
[INFO] [stdout] test deserialize_nested_map_map_list ... ok
[INFO] [stdout] test deserialize_pipelined_single_hmap ... ok
[INFO] [stdout] test deserialize_pipelined_single_hmap_newtype_fields ... ok
[INFO] [stdout] test deserialize_struct ... ok
[INFO] [stdout] test deserialize_struct_extra_keys ... ok
[INFO] [stdout] test deserialize_unit_struct_string ... ok
[INFO] [stdout] test deserialize_struct_out_of_order ... ok
[INFO] [stdout] test deserialize_unit_struct_u8_redis_int ... ok
[INFO] [stdout] test deserialize_struct_with_newtype_field ... ok
[INFO] [stdout] test deserialize_tuple ... ok
[INFO] [stdout] test deserialize_vec_of_newtype ... ok
[INFO] [stdout] test deserialize_hash_map_strings ... ok
[INFO] [stdout] test deserialize_hash_map_string_u8 ... ok
[INFO] [stdout] test deserialize_vec_of_strings ... ok
[INFO] [stdout] test deserialize_nested_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-redis
[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" "30b2e1474fccffe7a495767659c5da25eaa663ce3b949e42fba70e8de81cbb36"`
[INFO] running `"docker" "rm" "-f" "30b2e1474fccffe7a495767659c5da25eaa663ce3b949e42fba70e8de81cbb36"`
[INFO] [stdout] 30b2e1474fccffe7a495767659c5da25eaa663ce3b949e42fba70e8de81cbb36