[INFO] cloning repository https://github.com/twitter/rpc-perf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twitter/rpc-perf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwitter%2Frpc-perf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwitter%2Frpc-perf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 502d480499abce6bcf2517196c5b4f1840565568 [INFO] testing twitter/rpc-perf against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwitter%2Frpc-perf" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/twitter/rpc-perf on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/twitter/rpc-perf [INFO] finished tweaking git repo https://github.com/twitter/rpc-perf [INFO] tweaked toml for git repo https://github.com/twitter/rpc-perf written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/twitter/rpc-perf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/twitter/rustcommon` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dejavu v2.37.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1cc25310891f594bb7c5c10525c2666470f6a290286ed9fdd4bdb099594c77d [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" "e1cc25310891f594bb7c5c10525c2666470f6a290286ed9fdd4bdb099594c77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1cc25310891f594bb7c5c10525c2666470f6a290286ed9fdd4bdb099594c77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1cc25310891f594bb7c5c10525c2666470f6a290286ed9fdd4bdb099594c77d", kill_on_drop: false }` [INFO] [stdout] e1cc25310891f594bb7c5c10525c2666470f6a290286ed9fdd4bdb099594c77d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf704ce8cec756e6128e6329d92cb5253bc048521b505293c4be6d34b8ccffe4 [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" "bf704ce8cec756e6128e6329d92cb5253bc048521b505293c4be6d34b8ccffe4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling ascii v1.0.0 [INFO] [stderr] Compiling dejavu v2.37.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling strum v0.19.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling rustcommon-buffer v0.2.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rustcommon-atomics v1.0.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rustcommon-timer v1.0.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling rustcommon-histogram v1.0.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling rustcommon-streamstats v0.1.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustcommon-logger v1.0.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling rustcommon-time v0.0.6 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling dashmap v3.11.10 [INFO] [stderr] Compiling rustcommon-ratelimiter v1.0.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling rustcommon-heatmap v0.1.1 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling tiny_http v0.8.2 [INFO] [stderr] Compiling rustcommon-metrics v2.0.0-alpha.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling rustcommon-waterfall v1.0.0 (https://github.com/twitter/rustcommon?branch=master#f80fb5a8) [INFO] [stderr] Compiling rpc-perf v3.2.0-pre (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `hget` [INFO] [stdout] --> src/codec/redis.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn hget(&self, buf: &mut Buffer, key: &[u8], field: &[u8]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hset` [INFO] [stdout] --> src/codec/redis.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn hset(&self, buf: &mut Buffer, key: &[u8], field: &[u8], value: &[u8]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hsetnx` [INFO] [stdout] --> src/codec/redis.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn hsetnx(&self, buf: &mut Buffer, key: &[u8], field: &[u8], value: &[u8]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mget` [INFO] [stdout] --> src/codec/redis.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn mget(&self, buf: &mut Buffer, keys: &[&[u8]]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lindex` [INFO] [stdout] --> src/codec/redis.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn lindex(&self, buf: &mut Buffer, key: &[u8], index: isize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lpop` [INFO] [stdout] --> src/codec/redis.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn lpop(&self, buf: &mut Buffer, key: &[u8]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lset` [INFO] [stdout] --> src/codec/redis.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn lset(&self, buf: &mut Buffer, key: &[u8], index: isize, value: &[u8]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count` [INFO] [stdout] --> src/codec/thrift_cache.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn count( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scan` [INFO] [stdout] --> src/codec/thrift_cache.rs:423:12 [INFO] [stdout] | [INFO] [stdout] 423 | pub fn scan( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hitrate` [INFO] [stdout] --> src/config/mod.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | hitrate: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `Command { std: "docker" "inspect" "bf704ce8cec756e6128e6329d92cb5253bc048521b505293c4be6d34b8ccffe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf704ce8cec756e6128e6329d92cb5253bc048521b505293c4be6d34b8ccffe4", kill_on_drop: false }` [INFO] [stdout] bf704ce8cec756e6128e6329d92cb5253bc048521b505293c4be6d34b8ccffe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 54b916396f4871069447f18626adafa46b5eeb3aae8d20c3d8ba1a07b5149468 [INFO] running `Command { std: "docker" "start" "-a" "54b916396f4871069447f18626adafa46b5eeb3aae8d20c3d8ba1a07b5149468", kill_on_drop: false }` [INFO] [stderr] Compiling rpc-perf v3.2.0-pre (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `hget` [INFO] [stdout] --> src/codec/redis.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn hget(&self, buf: &mut Buffer, key: &[u8], field: &[u8]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hset` [INFO] [stdout] --> src/codec/redis.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn hset(&self, buf: &mut Buffer, key: &[u8], field: &[u8], value: &[u8]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hsetnx` [INFO] [stdout] --> src/codec/redis.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn hsetnx(&self, buf: &mut Buffer, key: &[u8], field: &[u8], value: &[u8]) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `count` [INFO] [stdout] --> src/codec/thrift_cache.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn count( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scan` [INFO] [stdout] --> src/codec/thrift_cache.rs:423:12 [INFO] [stdout] | [INFO] [stdout] 423 | pub fn scan( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hitrate` [INFO] [stdout] --> src/config/mod.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | hitrate: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.23s [INFO] running `Command { std: "docker" "inspect" "54b916396f4871069447f18626adafa46b5eeb3aae8d20c3d8ba1a07b5149468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b916396f4871069447f18626adafa46b5eeb3aae8d20c3d8ba1a07b5149468", kill_on_drop: false }` [INFO] [stdout] 54b916396f4871069447f18626adafa46b5eeb3aae8d20c3d8ba1a07b5149468 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 55412726ee4eeb5484f97b580732f182e1d364386db3dfbb7fe82f510b4b95a8 [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" "55412726ee4eeb5484f97b580732f182e1d364386db3dfbb7fe82f510b4b95a8", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `hget` [INFO] [stderr] --> src/codec/redis.rs:65:12 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn hget(&self, buf: &mut Buffer, key: &[u8], field: &[u8]) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `hset` [INFO] [stderr] --> src/codec/redis.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn hset(&self, buf: &mut Buffer, key: &[u8], field: &[u8], value: &[u8]) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `hsetnx` [INFO] [stderr] --> src/codec/redis.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn hsetnx(&self, buf: &mut Buffer, key: &[u8], field: &[u8], value: &[u8]) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count` [INFO] [stderr] --> src/codec/thrift_cache.rs:121:12 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn count( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scan` [INFO] [stderr] --> src/codec/thrift_cache.rs:423:12 [INFO] [stderr] | [INFO] [stderr] 423 | pub fn scan( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hitrate` [INFO] [stderr] --> src/config/mod.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | hitrate: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rpc-perf` (bin "rpc-perf" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rpc_perf-9ba4de00c50edf6b) [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test codec::echo::tests::decode_checksum_mismatch ... ok [INFO] [stdout] test codec::memcache::tests::decode_incomplete ... ok [INFO] [stdout] test codec::memcache::tests::decode_client_error ... ok [INFO] [stdout] test codec::memcache::tests::decode_server_error ... ok [INFO] [stdout] test codec::memcache::tests::encode_set ... ok [INFO] [stdout] test codec::memcache::tests::decode_unknown ... ok [INFO] [stdout] test codec::memcache::tests::decode_version ... ok [INFO] [stdout] test codec::memcache::tests::encode_get ... ok [INFO] [stdout] test codec::echo::tests::encode_echo ... ok [INFO] [stdout] test codec::echo::tests::decode_incomplete ... ok [INFO] [stdout] test codec::memcache::tests::decode_error ... ok [INFO] [stdout] test codec::echo::tests::decode_ok ... ok [INFO] [stdout] test codec::pelikan_rds::tests::decode_incomplete ... ok [INFO] [stdout] test codec::memcache::tests::decode_ok ... ok [INFO] [stdout] test codec::pelikan_rds::tests::decode_miss ... ok [INFO] [stdout] test codec::pelikan_rds::tests::decode_ok ... ok [INFO] [stdout] test codec::memcache::tests::decode_hit ... ok [INFO] [stdout] test codec::pelikan_rds::tests::decode_hit ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_sarray_insert ... ok [INFO] [stdout] test codec::memcache::tests::decode_miss ... ok [INFO] [stdout] test codec::pelikan_rds::tests::decode_error ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_sarray_remove ... ok [INFO] [stdout] test codec::ping::tests::decode_incomplete ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_without_ttl ... ok [INFO] [stdout] test codec::redis::tests::decode_error ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_sarray_create ... ok [INFO] [stdout] test codec::pelikan_rds::tests::decode_unknown ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_sarray_delete ... ok [INFO] [stdout] test codec::ping::tests::encode_ping ... ok [INFO] [stdout] test codec::ping::tests::decode_unknown ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_sarray_get ... ok [INFO] [stdout] test codec::ping::tests::decode_ok ... ok [INFO] [stdout] test codec::redis::tests::decode_incomplete ... ok [INFO] [stdout] test codec::redis::tests::decode_hit ... ok [INFO] [stdout] test codec::redis::tests::decode_miss ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_sarray_truncate ... ok [INFO] [stdout] test codec::pelikan_rds::tests::encode_ttl ... ok [INFO] [stdout] test codec::redis::tests::encode_delete ... ok [INFO] [stdout] test codec::redis::tests::encode_lpush ... ok [INFO] [stdout] test codec::redis::tests::encode_lpushx ... ok [INFO] [stdout] test codec::redis::tests::decode_ok ... ok [INFO] [stdout] test codec::redis::tests::encode_ttl_resp ... ok [INFO] [stdout] test codec::redis::tests::encode_ttl_inline ... ok [INFO] [stdout] test codec::redis::tests::encode_mget ... ok [INFO] [stdout] test codec::redis::tests::decode_unknown ... ok [INFO] [stdout] test codec::thrift::test::ping ... ok [INFO] [stdout] test codec::thrift_cache::test::get ... ok [INFO] [stdout] test codec::redis::tests::encode_inline_without_ttl ... ok [INFO] [stdout] test codec::redis::tests::encode_resp_without_ttl ... ok [INFO] [stdout] test codec::redis::tests::encode_lset ... ok [INFO] [stdout] test codec::redis::tests::encode_lrange ... ok [INFO] [stdout] test codec::redis::tests::encode_lindex ... ok [INFO] [stdout] test codec::redis::tests::encode_rpush ... ok [INFO] [stdout] test codec::redis::tests::encode_llen ... ok [INFO] [stdout] test codec::redis::tests::encode_rpushx ... ok [INFO] [stdout] test codec::redis::tests::encode_ltrim ... ok [INFO] [stdout] test codec::redis::tests::encode_lpop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "55412726ee4eeb5484f97b580732f182e1d364386db3dfbb7fe82f510b4b95a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55412726ee4eeb5484f97b580732f182e1d364386db3dfbb7fe82f510b4b95a8", kill_on_drop: false }` [INFO] [stdout] 55412726ee4eeb5484f97b580732f182e1d364386db3dfbb7fe82f510b4b95a8