[INFO] fetching crate serde-redis 0.11.0...
[INFO] testing serde-redis-0.11.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate serde-redis 0.11.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate serde-redis 0.11.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-redis 0.11.0
[INFO] finished tweaking crates.io crate serde-redis 0.11.0
[INFO] tweaked toml for crates.io crate serde-redis 0.11.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaca3fde9735880eb1929f4683ac5d99bfc2c4c69df0e804c8ff74a7487605e1
[INFO] running `Command { std: "docker" "start" "-a" "eaca3fde9735880eb1929f4683ac5d99bfc2c4c69df0e804c8ff74a7487605e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaca3fde9735880eb1929f4683ac5d99bfc2c4c69df0e804c8ff74a7487605e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaca3fde9735880eb1929f4683ac5d99bfc2c4c69df0e804c8ff74a7487605e1", kill_on_drop: false }`
[INFO] [stdout] eaca3fde9735880eb1929f4683ac5d99bfc2c4c69df0e804c8ff74a7487605e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11ba40d76462aaebadbb8913563ff73d45dc1579cf7af366fd0eeee714b26e00
[INFO] running `Command { std: "docker" "start" "-a" "11ba40d76462aaebadbb8913563ff73d45dc1579cf7af366fd0eeee714b26e00", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling combine v4.6.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling redis v0.20.2
[INFO] [stderr]    Compiling serde-redis v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.38s
[INFO] running `Command { std: "docker" "inspect" "11ba40d76462aaebadbb8913563ff73d45dc1579cf7af366fd0eeee714b26e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ba40d76462aaebadbb8913563ff73d45dc1579cf7af366fd0eeee714b26e00", kill_on_drop: false }`
[INFO] [stdout] 11ba40d76462aaebadbb8913563ff73d45dc1579cf7af366fd0eeee714b26e00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ca8b503a83cb8fd7be542241505b062d68973d25c7c757a8b1c1f1ae594a88
[INFO] running `Command { std: "docker" "start" "-a" "f4ca8b503a83cb8fd7be542241505b062d68973d25c7c757a8b1c1f1ae594a88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde-redis v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "f4ca8b503a83cb8fd7be542241505b062d68973d25c7c757a8b1c1f1ae594a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ca8b503a83cb8fd7be542241505b062d68973d25c7c757a8b1c1f1ae594a88", kill_on_drop: false }`
[INFO] [stdout] f4ca8b503a83cb8fd7be542241505b062d68973d25c7c757a8b1c1f1ae594a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47ca162b2345d342f8280d16c4c4296cc00242a657a463d0cc20f9cfb13bd099
[INFO] running `Command { std: "docker" "start" "-a" "47ca162b2345d342f8280d16c4c4296cc00242a657a463d0cc20f9cfb13bd099", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_redis-f6f1f98cf6c33bb5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::chain_deserialize_works ... ok
[INFO] [stdout] test tests::from_redis_value_works_with_owned ... ok
[INFO] [stdout] test tests::from_redis_value_works_with_borrow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/de.rs (/opt/rustwide/target/debug/deps/de-f9ab90c717c8cfe7)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test deserialize_bool ... ok
[INFO] [stdout] test deserialize_float ... ok
[INFO] [stdout] test deserialize_complex_struct ... ok
[INFO] [stdout] test deserialize_enum ... ok
[INFO] [stdout] test deserialize_byte_buf ... ok
[INFO] [stdout] test deserialize_hash_map_string_u8 ... ok
[INFO] [stdout] test deserialize_hash_map_strings ... ok
[INFO] [stdout] test deserialize_nested_map_map_list ... ok
[INFO] [stdout] test deserialize_option ... ok
[INFO] [stdout] test deserialize_pipelined_hmap ... ok
[INFO] [stdout] test deserialize_pipelined_single_hmap ... ok
[INFO] [stdout] test deserialize_struct ... ok
[INFO] [stdout] test deserialize_struct_extra_keys ... ok
[INFO] [stdout] test deserialize_struct_with_newtype_field ... ok
[INFO] [stdout] test deserialize_unit_struct_string ... ok
[INFO] [stdout] test deserialize_tuple ... ok
[INFO] [stdout] test deserialize_pipelined_single_hmap_newtype_fields ... ok
[INFO] [stdout] test deserialize_unit_struct_u8_redis_int ... ok
[INFO] [stdout] test deserialize_vec_of_newtype ... ok
[INFO] [stdout] test deserialize_vec_of_strings ... ok
[INFO] [stdout] test deserialize_struct_out_of_order ... ok
[INFO] [stdout] test deserialize_nested_item - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47ca162b2345d342f8280d16c4c4296cc00242a657a463d0cc20f9cfb13bd099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ca162b2345d342f8280d16c4c4296cc00242a657a463d0cc20f9cfb13bd099", kill_on_drop: false }`
[INFO] [stdout] 47ca162b2345d342f8280d16c4c4296cc00242a657a463d0cc20f9cfb13bd099