[INFO] cloning repository https://github.com/fakeNetflix/twitter-repo-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/fakeNetflix/twitter-repo-rpc-perf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2de82b3705322f470fba44cd31135ad91e694d88 [INFO] checking fakeNetflix/twitter-repo-rpc-perf against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf [INFO] finished tweaking git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf [INFO] tweaked toml for git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_distr v0.2.1 [INFO] [stderr] Downloaded getrandom v0.1.7 [INFO] [stderr] Downloaded criterion v0.2.11 [INFO] [stderr] Downloaded criterion-plot v0.3.1 [INFO] [stderr] Downloaded rand_xoshiro v0.1.0 [INFO] [stderr] Downloaded sct v0.5.0 [INFO] [stderr] Downloaded evmap v4.2.3 [INFO] [stderr] Downloaded webpki v0.19.1 [INFO] [stderr] Downloaded rustls v0.15.2 [INFO] [stderr] Downloaded bstr v0.2.6 [INFO] [stderr] Downloaded dejavu v2.37.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d520bb3e4775f46949e8dabe51d36107398dbf42a3a08f61cfbf3b376fb35aa1 [INFO] running `Command { std: "docker" "start" "-a" "d520bb3e4775f46949e8dabe51d36107398dbf42a3a08f61cfbf3b376fb35aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d520bb3e4775f46949e8dabe51d36107398dbf42a3a08f61cfbf3b376fb35aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d520bb3e4775f46949e8dabe51d36107398dbf42a3a08f61cfbf3b376fb35aa1", kill_on_drop: false }` [INFO] [stdout] d520bb3e4775f46949e8dabe51d36107398dbf42a3a08f61cfbf3b376fb35aa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75b69527843fff3640d2f15af1627c9d7cb4d44e0ac967c148131f112026b32f [INFO] running `Command { std: "docker" "start" "-a" "75b69527843fff3640d2f15af1627c9d7cb4d44e0ac967c148131f112026b32f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking evmap v4.2.3 [INFO] [stderr] Checking memoffset v0.5.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking logger v0.1.0 (/opt/rustwide/workdir/logger) [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking dejavu v2.37.0 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking buffer v0.1.0 (/opt/rustwide/workdir/buffer) [INFO] [stderr] Checking timer v0.1.2 (/opt/rustwide/workdir/timer) [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> buffer/src/lib.rs:225:32 [INFO] [stdout] | [INFO] [stdout] 225 | let check = message.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking rand_distr v0.2.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tiny_http v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking atomics v0.2.0 (/opt/rustwide/workdir/atomics) [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking bstr v0.2.6 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stdout] warning: unused import: `self::atomic_i16::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use self::atomic_i16::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i32::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use self::atomic_i32::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i64::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use self::atomic_i64::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i8::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use self::atomic_i8::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_isize::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub use self::atomic_isize::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u16::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use self::atomic_u16::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u32::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use self::atomic_u32::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u64::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::atomic_u64::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u8::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use self::atomic_u8::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_usize::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub use self::atomic_usize::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i16::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use self::atomic_i16::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i32::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use self::atomic_i32::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i64::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use self::atomic_i64::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_i8::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use self::atomic_i8::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_isize::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub use self::atomic_isize::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u16::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub use self::atomic_u16::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u32::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use self::atomic_u32::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u64::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::atomic_u64::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_u8::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use self::atomic_u8::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::atomic_usize::*` [INFO] [stdout] --> atomics/src/atomic_counter/mod.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub use self::atomic_usize::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_bool.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i16.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i32.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i64.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i8.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_isize.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_ptr.rs:47:20 [INFO] [stdout] | [INFO] [stdout] 47 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u16.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u32.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u64.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u8.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_usize.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_bool.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i16.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i32.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i64.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicI8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_i8.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_isize.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_ptr.rs:47:20 [INFO] [stdout] | [INFO] [stdout] 47 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u16.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_usize.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 166 | if let Ok(value) = usize::try_from(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u32.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u64.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_u8.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_usize.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | self.inner.compare_and_swap(current, new, order) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking datastructures v0.4.0 (/opt/rustwide/workdir/datastructures) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> datastructures/src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use crate::heatmap::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the name `Iter` in the type namespace is first re-exported here [INFO] [stdout] 15 | pub use crate::histogram::*; [INFO] [stdout] | ------------------- but the name `Iter` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> datastructures/src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use crate::heatmap::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the name `Iter` in the type namespace is first re-exported here [INFO] [stdout] 15 | pub use crate::histogram::*; [INFO] [stdout] | ------------------- but the name `Iter` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> atomics/src/atomic_primitive/atomic_usize.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 166 | if let Ok(value) = usize::try_from(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking metrics v0.4.0 (/opt/rustwide/workdir/metrics) [INFO] [stderr] Checking ratelimiter v0.3.1 (/opt/rustwide/workdir/ratelimiter) [INFO] [stderr] Checking waterfall v0.4.0 (/opt/rustwide/workdir/waterfall) [INFO] [stdout] warning: unexpected `cfg` condition value: `waterfall` [INFO] [stdout] --> metrics/src/recorder.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(feature = "waterfall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `waterfall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> waterfall/src/lib.rs:282:43 [INFO] [stdout] | [INFO] [stdout] 282 | self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 282 - self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] 282 + self.buffer[(sy + y)][sx + x] = other.buffer[sy][sx]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> waterfall/src/lib.rs:282:33 [INFO] [stdout] | [INFO] [stdout] 282 | self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 282 - self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] 282 + self.buffer[sy + y][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> waterfall/src/lib.rs:282:43 [INFO] [stdout] | [INFO] [stdout] 282 | self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 282 - self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] 282 + self.buffer[(sy + y)][sx + x] = other.buffer[sy][sx]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> waterfall/src/lib.rs:282:33 [INFO] [stdout] | [INFO] [stdout] 282 | self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 282 - self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] 282 + self.buffer[sy + y][(sx + x)] = other.buffer[sy][sx]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `waterfall` [INFO] [stdout] --> metrics/src/recorder.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | #[cfg(feature = "waterfall")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `waterfall` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking csv v1.1.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking codec v0.2.0 (/opt/rustwide/workdir/codec) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking rpc-perf v3.1.0-pre (/opt/rustwide/workdir/rpc-perf) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/common.rs:39:16 [INFO] [stdout] | [INFO] [stdout] 39 | codec: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | codec: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/main.rs:153:38 [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/main.rs:153:71 [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/common.rs:39:16 [INFO] [stdout] | [INFO] [stdout] 39 | codec: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 39 | codec: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/mod.rs:90:41 [INFO] [stdout] | [INFO] [stdout] 90 | fn session(&self, token: Token) -> &Session; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 90 | fn session(&self, token: Token) -> &dyn Session; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/main.rs:153:38 [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/mod.rs:91:53 [INFO] [stdout] | [INFO] [stdout] 91 | fn session_mut(&mut self, token: Token) -> &mut Session; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | fn session_mut(&mut self, token: Token) -> &mut dyn Session; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/main.rs:153:71 [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 153 | fn make_client(id: usize, codec: Box, _config: &Config) -> Box { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/mod.rs:90:41 [INFO] [stdout] | [INFO] [stdout] 90 | fn session(&self, token: Token) -> &Session; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 90 | fn session(&self, token: Token) -> &dyn Session; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/mod.rs:91:53 [INFO] [stdout] | [INFO] [stdout] 91 | fn session_mut(&mut self, token: Token) -> &mut Session; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | fn session_mut(&mut self, token: Token) -> &mut dyn Session; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/common.rs:51:38 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(id: usize, codec: Box) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(id: usize, codec: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/common.rs:51:38 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(id: usize, codec: Box) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(id: usize, codec: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/plain_client.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn session(&self, token: Token) -> &Session { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 64 | fn session(&self, token: Token) -> &dyn Session { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/plain_client.rs:68:53 [INFO] [stdout] | [INFO] [stdout] 68 | fn session_mut(&mut self, token: Token) -> &mut Session { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 68 | fn session_mut(&mut self, token: Token) -> &mut dyn Session { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/plain_client.rs:36:38 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(id: usize, codec: Box) -> PlainClient { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(id: usize, codec: Box) -> PlainClient { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/plain_client.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn session(&self, token: Token) -> &Session { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 64 | fn session(&self, token: Token) -> &dyn Session { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/plain_client.rs:68:53 [INFO] [stdout] | [INFO] [stdout] 68 | fn session_mut(&mut self, token: Token) -> &mut Session { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 68 | fn session_mut(&mut self, token: Token) -> &mut dyn Session { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/client/plain_client.rs:36:38 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(id: usize, codec: Box) -> PlainClient { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(id: usize, codec: Box) -> PlainClient { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/main.rs:189:28 [INFO] [stdout] | [INFO] [stdout] 189 | let mut codec: Box = match config.protocol() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 189 | let mut codec: Box = match config.protocol() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> rpc-perf/src/main.rs:189:28 [INFO] [stdout] | [INFO] [stdout] 189 | let mut codec: Box = match config.protocol() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 189 | let mut codec: Box = match config.protocol() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hitrate` is never read [INFO] [stdout] --> rpc-perf/src/config/mod.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct Keyspace { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 89 | hitrate: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keyspace` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tls_key`, `tls_cert`, and `tls_ca` are never read [INFO] [stdout] --> rpc-perf/src/config/general.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct General { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | tls_key: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 39 | tls_cert: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | tls_ca: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `General` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hitrate` is never read [INFO] [stdout] --> rpc-perf/src/config/mod.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct Keyspace { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 89 | hitrate: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keyspace` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tls_key`, `tls_cert`, and `tls_ca` are never read [INFO] [stdout] --> rpc-perf/src/config/general.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct General { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | tls_key: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 39 | tls_cert: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 40 | tls_ca: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `General` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "75b69527843fff3640d2f15af1627c9d7cb4d44e0ac967c148131f112026b32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b69527843fff3640d2f15af1627c9d7cb4d44e0ac967c148131f112026b32f", kill_on_drop: false }` [INFO] [stdout] 75b69527843fff3640d2f15af1627c9d7cb4d44e0ac967c148131f112026b32f