[INFO] fetching crate redis-protocol 2.0.0...
[INFO] testing redis-protocol-2.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate redis-protocol 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate redis-protocol 2.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redis-protocol 2.0.0
[INFO] finished tweaking crates.io crate redis-protocol 2.0.0
[INFO] tweaked toml for crates.io crate redis-protocol 2.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e29c988e92235773c8754bb937904d3ae22f81a2c031dc492394495d3f249a9b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e29c988e92235773c8754bb937904d3ae22f81a2c031dc492394495d3f249a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e29c988e92235773c8754bb937904d3ae22f81a2c031dc492394495d3f249a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29c988e92235773c8754bb937904d3ae22f81a2c031dc492394495d3f249a9b", kill_on_drop: false }`
[INFO] [stdout] e29c988e92235773c8754bb937904d3ae22f81a2c031dc492394495d3f249a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3683157fd5e0956595745570c1e3831703b92f748868a903eebf19e0a90adb42
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3683157fd5e0956595745570c1e3831703b92f748868a903eebf19e0a90adb42", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling crc16 v0.3.4
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling cookie-factory v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling pretty_env_logger v0.2.5
[INFO] [stderr]    Compiling redis-protocol v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.18s
[INFO] running `Command { std: "docker" "inspect" "3683157fd5e0956595745570c1e3831703b92f748868a903eebf19e0a90adb42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3683157fd5e0956595745570c1e3831703b92f748868a903eebf19e0a90adb42", kill_on_drop: false }`
[INFO] [stdout] 3683157fd5e0956595745570c1e3831703b92f748868a903eebf19e0a90adb42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39ee5c831de0889e21d0b76215056b9a5472380859d389722bd650ddd7078657
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "39ee5c831de0889e21d0b76215056b9a5472380859d389722bd650ddd7078657", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling redis-protocol v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "39ee5c831de0889e21d0b76215056b9a5472380859d389722bd650ddd7078657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ee5c831de0889e21d0b76215056b9a5472380859d389722bd650ddd7078657", kill_on_drop: false }`
[INFO] [stdout] 39ee5c831de0889e21d0b76215056b9a5472380859d389722bd650ddd7078657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80af5c22c2fd3e50476246f20acdac601f2078c442ab97b184c675b4ae708c71
[INFO] running `Command { std: "docker" "start" "-a" "80af5c22c2fd3e50476246f20acdac601f2078c442ab97b184c675b4ae708c71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redis_protocol-497dd13c6d3e206e)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test decode::tests::should_decode_array_nulls ... ok
[INFO] [stdout] test decode::tests::should_decode_llen_res_example ... ok
[INFO] [stdout] test decode::tests::should_decode_array_no_nulls ... ok
[INFO] [stdout] test decode::tests::should_decode_moved_error ... ok
[INFO] [stdout] test encode::tests::should_encode_error ... ok
[INFO] [stdout] test encode::tests::should_encode_moved_error ... ok
[INFO] [stdout] test decode::tests::should_decode_bulk_string ... ok
[INFO] [stdout] test decode::tests::should_decode_simple_string ... ok
[INFO] [stdout] test decode::tests::should_decode_normal_error ... ok
[INFO] [stdout] test encode::tests::should_encode_ask_error ... ok
[INFO] [stdout] test encode::tests::should_encode_integer ... ok
[INFO] [stdout] test encode::tests::should_encode_llen_req_example ... ok
[INFO] [stdout] test encode::tests::should_encode_negative_integer ... ok
[INFO] [stdout] test encode::tests::should_encode_bitcount_req_example ... ok
[INFO] [stdout] test encode::tests::should_encode_raw_array_null_test ... ok
[INFO] [stdout] test decode::tests::should_decode_ask_error ... ok
[INFO] [stdout] test encode::tests::should_encode_raw_bitcount_req_example ... ok
[INFO] [stdout] test encode::tests::should_encode_raw_incr_req_example ... ok
[INFO] [stdout] test encode::tests::should_encode_incr_req_example ... ok
[INFO] [stdout] test encode::tests::should_encode_array_null_test ... ok
[INFO] [stdout] test encode::tests::should_encode_raw_array_bulk_string_test ... ok
[INFO] [stdout] test encode::tests::should_encode_array_bulk_string_test ... ok
[INFO] [stdout] test decode::tests::should_decode_incomplete ... ok
[INFO] [stdout] test encode::tests::should_encode_raw_llen_req_example ... ok
[INFO] [stdout] test types::tests::should_cast_from_gen_error ... ok
[INFO] [stdout] test encode::tests::should_encode_simplestring ... ok
[INFO] [stdout] test types::tests::should_cast_from_nom_incomplete ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_ask ... ok
[INFO] [stdout] test types::tests::should_cast_from_nom_failure ... ok
[INFO] [stdout] test types::tests::should_check_frame_types ... ok
[INFO] [stdout] test types::tests::should_create_buf_too_small_error ... ok
[INFO] [stdout] test types::tests::should_create_encode_error ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_moved ... ok
[INFO] [stdout] test types::tests::should_parse_pattern_pubsub_message ... ok
[INFO] [stdout] test types::tests::should_decode_frame_kind_byte ... ok
[INFO] [stdout] test types::tests::should_parse_pubsub_message ... ok
[INFO] [stdout] test types::tests::should_encode_frame_kind_byte ... ok
[INFO] [stdout] test utils::tests::should_crc16_123456789 ... ok
[INFO] [stdout] test types::tests::should_print_error_kinds ... ok
[INFO] [stdout] test types::tests::should_cast_from_nom_error ... ok
[INFO] [stdout] test utils::tests::should_crc16_with_brackets ... ok
[INFO] [stdout] test utils::tests::should_crc16_with_invalid_brackets_lhs ... ok
[INFO] [stdout] test utils::tests::should_crc16_with_invalid_brackets_rhs ... ok
[INFO] [stdout] test utils::tests::should_crc16_with_random_string ... ok
[INFO] [stdout] test utils::tests::should_get_encode_len_error ... ok
[INFO] [stdout] test types::tests::should_convert_ask_redirection_to_frame ... ok
[INFO] [stdout] test types::tests::should_create_empty_error ... ok
[INFO] [stdout] test types::tests::should_convert_moved_redirection_to_frame ... ok
[INFO] [stdout] test utils::tests::should_crc16_with_brackets_no_padding ... ok
[INFO] [stdout] test types::tests::should_create_decode_error ... ok
[INFO] [stdout] test utils::tests::should_get_encode_len_simplestring ... ok
[INFO] [stdout] test utils::tests::should_get_encode_len_integer ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_error ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_error_invalid_1 ... ok
[INFO] [stdout] test decode::tests::should_error_on_junk ... ok
[INFO] [stderr]    Doc-tests redis_protocol
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_error_invalid_5 ... ok
[INFO] [stdout] test types::tests::should_fail_parsing_non_pubsub_message ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_error_invalid_3 ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_error_invalid_2 ... ok
[INFO] [stdout] test types::tests::should_convert_frame_to_redirection_error_invalid_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80af5c22c2fd3e50476246f20acdac601f2078c442ab97b184c675b4ae708c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80af5c22c2fd3e50476246f20acdac601f2078c442ab97b184c675b4ae708c71", kill_on_drop: false }`
[INFO] [stdout] 80af5c22c2fd3e50476246f20acdac601f2078c442ab97b184c675b4ae708c71