[INFO] fetching crate libaster 1.2.1... [INFO] testing libaster-1.2.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate libaster 1.2.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate libaster 1.2.1 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 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-5/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] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded protobuf v2.25.1 [INFO] [stderr] Downloaded actix-testing v0.1.0 [INFO] [stderr] Downloaded actix-router v0.1.5 [INFO] [stderr] Downloaded actix-web-codegen v0.1.3 [INFO] [stderr] Downloaded actix-server v0.6.1 [INFO] [stderr] Downloaded const-random-macro v0.1.13 [INFO] [stderr] Downloaded actix-threadpool v0.1.2 [INFO] [stderr] Downloaded actix-utils v0.4.7 [INFO] [stderr] Downloaded match_cfg v0.1.0 [INFO] [stderr] Downloaded hostname v0.3.1 [INFO] [stderr] Downloaded brotli2 v0.3.2 [INFO] [stderr] Downloaded ipconfig v0.2.2 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded get_if_addrs-sys v0.1.1 [INFO] [stderr] Downloaded actix-server-config v0.1.2 [INFO] [stderr] Downloaded actix-connect v0.2.5 [INFO] [stderr] Downloaded copyless v0.1.5 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded flate2 v1.0.21 [INFO] [stderr] Downloaded const-random v0.1.13 [INFO] [stderr] Downloaded string v0.2.1 [INFO] [stderr] Downloaded widestring v0.4.3 [INFO] [stderr] Downloaded ahash v0.2.19 [INFO] [stderr] Downloaded brotli-sys v0.3.2 [INFO] [stderr] Downloaded serde_urlencoded v0.6.1 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded enum-as-inner v0.2.1 [INFO] [stderr] Downloaded actix-http v0.2.11 [INFO] [stderr] Downloaded inotify v0.8.3 [INFO] [stderr] Downloaded winreg v0.6.2 [INFO] [stderr] Downloaded sysinfo v0.9.6 [INFO] [stderr] Downloaded trust-dns-resolver v0.11.1 [INFO] [stderr] Downloaded actix-web v1.0.9 [INFO] [stderr] Downloaded trust-dns-proto v0.7.4 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded actix-service v0.4.2 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded awc v0.2.8 [INFO] [stderr] Downloaded inotify-sys v0.1.5 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded tiny-keccak v2.0.2 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded yansi v0.5.0 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded resolv-conf v0.6.3 [INFO] [stderr] Downloaded get_if_addrs v0.5.3 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded btoi v0.4.2 [INFO] [stderr] Downloaded hashbrown v0.6.3 [INFO] [stderr] Downloaded c_linked_list v1.1.1 [INFO] [stderr] Downloaded actix-codec v0.1.2 [INFO] [stderr] Downloaded actix-rt v0.2.6 [INFO] [stderr] Downloaded yaml-rust v0.3.5 [INFO] [stderr] Downloaded lru-cache v0.1.2 [INFO] [stderr] Downloaded hashbrown v0.3.1 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded assert2-macros v0.1.0 [INFO] [stderr] Downloaded assert2 v0.1.2 [INFO] [stderr] Downloaded prometheus v0.7.0 [INFO] [stderr] Downloaded itertools v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9bdcb9c1f32839bb225c1d53bc1bda79036c932f42348dd637d3232dbd22cbb6 [INFO] running `Command { std: "docker" "start" "-a" "9bdcb9c1f32839bb225c1d53bc1bda79036c932f42348dd637d3232dbd22cbb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bdcb9c1f32839bb225c1d53bc1bda79036c932f42348dd637d3232dbd22cbb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bdcb9c1f32839bb225c1d53bc1bda79036c932f42348dd637d3232dbd22cbb6", kill_on_drop: false }` [INFO] [stdout] 9bdcb9c1f32839bb225c1d53bc1bda79036c932f42348dd637d3232dbd22cbb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 68d2133f7ed7a0cd87f61945a1d942fcbbc3636facf7b96a424a4e5b1ea05524 [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" "68d2133f7ed7a0cd87f61945a1d942fcbbc3636facf7b96a424a4e5b1ea05524", kill_on_drop: false }` [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling btoi v0.4.2 [INFO] [stderr] Compiling get_if_addrs v0.5.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling inotify v0.8.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling failure v0.1.8 [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 15.69s [INFO] running `Command { std: "docker" "inspect" "68d2133f7ed7a0cd87f61945a1d942fcbbc3636facf7b96a424a4e5b1ea05524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68d2133f7ed7a0cd87f61945a1d942fcbbc3636facf7b96a424a4e5b1ea05524", kill_on_drop: false }` [INFO] [stdout] 68d2133f7ed7a0cd87f61945a1d942fcbbc3636facf7b96a424a4e5b1ea05524 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] fe43e8bc06b62a301fadc566d9a7d24259410ead8679800148a6cfb531709f1a [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" "fe43e8bc06b62a301fadc566d9a7d24259410ead8679800148a6cfb531709f1a", kill_on_drop: false }` [INFO] [stderr] Compiling assert2-macros v0.1.0 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling bstr v0.2.16 [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 csv v1.1.6 [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 13.30s [INFO] running `Command { std: "docker" "inspect" "fe43e8bc06b62a301fadc566d9a7d24259410ead8679800148a6cfb531709f1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe43e8bc06b62a301fadc566d9a7d24259410ead8679800148a6cfb531709f1a", kill_on_drop: false }` [INFO] [stdout] fe43e8bc06b62a301fadc566d9a7d24259410ead8679800148a6cfb531709f1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c72552edc6da8313ee09ea5010e35c038b886f350aa4955244496cd41ba8aea0 [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" "c72552edc6da8313ee09ea5010e35c038b886f350aa4955244496cd41ba8aea0", 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: `libaster` (lib) generated 1 warning [INFO] [stderr] warning: `libaster` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libaster-059bbe77925fc240) [INFO] [stdout] running 21 tests [INFO] [stdout] test protocol::mc::msg::test::test_parse_bin ... ok [INFO] [stdout] test protocol::redis::resp::test::test_parse_cluster_slots ... ok [INFO] [stdout] test protocol::redis::resp::test::test_non_number_multibulk_payload_length ... ok [INFO] [stdout] test protocol::redis::resp::test::test_iter_plain ... ok [INFO] [stdout] test protocol::redis::resp::test::test_iter_bulk ... ok [INFO] [stdout] test proxy::standalone::fnv::test_fnv1a::fnv1a_hash ... ok [INFO] [stdout] test protocol::mc::msg::test::test_parse_text_all_ok ... ok [INFO] [stdout] test protocol::redis::test_redis_parse_wrong_case ... ok [INFO] [stdout] test protocol::redis::resp::test_parse ... ok [INFO] [stdout] test protocol::redis::resp::test::test_negative_mutiblk_payload_length ... ok [INFO] [stdout] test protocol::redis::resp::test::test_negative_multibulk_length ... ok [INFO] [stdout] test protocol::redis::resp::test::test_iter ... ok [INFO] [stdout] test protocol::redis::resp::test::test_handle_empy_query ... ok [INFO] [stdout] test protocol::redis::resp::test::test_parse_inline ... ok [INFO] [stdout] test protocol::redis::resp::test::test_wrong_mutlti_bulk_payload_header ... ok [INFO] [stdout] test protocol::mc::msg::test::test_parser_error ... ok [INFO] [stdout] test protocol::mc::test_mc_parse_wrong_case ... ok [INFO] [stdout] test utils::crc::test_crc16 ... ok [INFO] [stdout] test utils::test_itoa_ok ... ok [INFO] [stdout] test protocol::mc::msg::test::test_parse_twice ... 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; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests libaster [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> /opt/rustwide/workdir/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] [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" "c72552edc6da8313ee09ea5010e35c038b886f350aa4955244496cd41ba8aea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72552edc6da8313ee09ea5010e35c038b886f350aa4955244496cd41ba8aea0", kill_on_drop: false }` [INFO] [stdout] c72552edc6da8313ee09ea5010e35c038b886f350aa4955244496cd41ba8aea0