[INFO] crate libaster 1.2.1 is already in cache
[INFO] testing libaster-1.2.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate libaster 1.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libaster 1.2.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libaster 1.2.1
[INFO] finished tweaking crates.io crate libaster 1.2.1
[INFO] tweaked toml for crates.io crate libaster 1.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "+1.45.2" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6721e6b2407811babb36d82b7784c94823904305c615034136fcff3d5b2b6ab0
[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" "6721e6b2407811babb36d82b7784c94823904305c615034136fcff3d5b2b6ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6721e6b2407811babb36d82b7784c94823904305c615034136fcff3d5b2b6ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6721e6b2407811babb36d82b7784c94823904305c615034136fcff3d5b2b6ab0", kill_on_drop: false }`
[INFO] [stdout] 6721e6b2407811babb36d82b7784c94823904305c615034136fcff3d5b2b6ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41f517d119c583d2fd651ecb968479c564a4e841632ae8b5897d1df97fe3df72
[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" "41f517d119c583d2fd651ecb968479c564a4e841632ae8b5897d1df97fe3df72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling c_linked_list v1.1.1
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling get_if_addrs v0.5.3
[INFO] [stderr]    Compiling inotify v0.8.3
[INFO] [stderr]    Compiling libaster v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/protocol/redis/resp.rs:509:38
[INFO] [stdout]     |
[INFO] [stdout] 509 |     static ref FINDER: AhoCorasick = { AhoCorasick::new(PATTERNS) };
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.89s
[INFO] running `Command { std: "docker" "inspect" "41f517d119c583d2fd651ecb968479c564a4e841632ae8b5897d1df97fe3df72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41f517d119c583d2fd651ecb968479c564a4e841632ae8b5897d1df97fe3df72", kill_on_drop: false }`
[INFO] [stdout] 41f517d119c583d2fd651ecb968479c564a4e841632ae8b5897d1df97fe3df72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", 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] 2779daa1db1215ee33381371f16cab5daf434f4c2a721b2150655d7910f1b09f
[INFO] running `Command { std: "docker" "start" "-a" "2779daa1db1215ee33381371f16cab5daf434f4c2a721b2150655d7910f1b09f", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert2-macros v0.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/protocol/redis/resp.rs:509:38
[INFO] [stdout]     |
[INFO] [stdout] 509 |     static ref FINDER: AhoCorasick = { AhoCorasick::new(PATTERNS) };
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling assert2 v0.1.2
[INFO] [stderr]    Compiling libaster v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> src/protocol/redis/resp.rs:509:38
[INFO] [stdout]     |
[INFO] [stdout] 509 |     static ref FINDER: AhoCorasick = { AhoCorasick::new(PATTERNS) };
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.74s
[INFO] running `Command { std: "docker" "inspect" "2779daa1db1215ee33381371f16cab5daf434f4c2a721b2150655d7910f1b09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2779daa1db1215ee33381371f16cab5daf434f4c2a721b2150655d7910f1b09f", kill_on_drop: false }`
[INFO] [stdout] 2779daa1db1215ee33381371f16cab5daf434f4c2a721b2150655d7910f1b09f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46ea3246586ba83d6e51368c978d1efa4001851d330bac3c0332a3b31223f394
[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" "46ea3246586ba83d6e51368c978d1efa4001851d330bac3c0332a3b31223f394", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/protocol/redis/resp.rs:509:38
[INFO] [stderr]     |
[INFO] [stderr] 509 |     static ref FINDER: AhoCorasick = { AhoCorasick::new(PATTERNS) };
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]    --> src/protocol/redis/resp.rs:509:38
[INFO] [stderr]     |
[INFO] [stderr] 509 |     static ref FINDER: AhoCorasick = { AhoCorasick::new(PATTERNS) };
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libaster-e8cb9db490f00bf4
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test protocol::mc::test_mc_parse_wrong_case ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_iter_plain ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_negative_multibulk_length ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_iter_bulk ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_iter ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_non_number_multibulk_payload_length ... ok
[INFO] [stdout] test protocol::mc::msg::test::test_parse_bin ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_negative_mutiblk_payload_length ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_handle_empy_query ... ok
[INFO] [stdout] test protocol::mc::msg::test::test_parser_error ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_parse_cluster_slots ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_parse_inline ... ok
[INFO] [stdout] test proxy::standalone::fnv::test_fnv1a::fnv1a_hash ... ok
[INFO] [stdout] test utils::crc::test_crc16 ... ok
[INFO] [stdout] test utils::test_itoa_ok ... ok
[INFO] [stdout] test protocol::redis::test_redis_parse_wrong_case ... ok
[INFO] [stdout] test protocol::redis::resp::test::test_wrong_mutlti_bulk_payload_header ... ok
[INFO] [stdout] test protocol::redis::resp::test_parse ... ok
[INFO] [stdout] test protocol::mc::msg::test::test_parse_twice ... ok
[INFO] [stdout] test protocol::mc::msg::test::test_parse_text_all_ok ... ok
[INFO] [stdout] test proxy::standalone::ketama::test_ketama::ketama_dist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libaster
[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 `Command { std: "docker" "inspect" "46ea3246586ba83d6e51368c978d1efa4001851d330bac3c0332a3b31223f394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ea3246586ba83d6e51368c978d1efa4001851d330bac3c0332a3b31223f394", kill_on_drop: false }`
[INFO] [stdout] 46ea3246586ba83d6e51368c978d1efa4001851d330bac3c0332a3b31223f394