[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#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "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-4-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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0103266cce6dc99bc5bae3ad06e594995d0c6d7453a8dc8b40a96566cfc44ea6
[INFO] running `Command { std: "docker" "start" "-a" "0103266cce6dc99bc5bae3ad06e594995d0c6d7453a8dc8b40a96566cfc44ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0103266cce6dc99bc5bae3ad06e594995d0c6d7453a8dc8b40a96566cfc44ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0103266cce6dc99bc5bae3ad06e594995d0c6d7453a8dc8b40a96566cfc44ea6", kill_on_drop: false }`
[INFO] [stdout] 0103266cce6dc99bc5bae3ad06e594995d0c6d7453a8dc8b40a96566cfc44ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381caab426d78da61512c40780b47377f152bec864ca97dffdc2e22edb9024f4
[INFO] running `Command { std: "docker" "start" "-a" "381caab426d78da61512c40780b47377f152bec864ca97dffdc2e22edb9024f4", kill_on_drop: false }`
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[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 serde v1.0.98
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[INFO] [stderr]     Checking stable_deref_trait v1.1.1
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[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
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[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]     Checking vec_map v0.8.1
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[INFO] [stderr]     Checking ansi_term v0.11.0
[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
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[INFO] [stderr]     Checking rand_os v0.1.3
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[INFO] [stderr]     Checking atty v0.2.13
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[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking inflate v0.4.5
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[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking stb_truetype v0.2.6
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking dejavu v2.37.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking hsl v0.1.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking ascii v0.8.7
[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 criterion-plot v0.3.1
[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 rayon v1.1.0
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking rand_distr v0.2.1
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]     Checking atomics v0.2.0 (/opt/rustwide/workdir/atomics)
[INFO] [stderr]     Checking bstr v0.2.6
[INFO] [stderr]     Checking serde_json v1.0.40
[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::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::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::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::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::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::AtomicPtr::<T>::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::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::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::AtomicPtr::<T>::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::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::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::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::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::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: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)
[INFO] [stdout] warning: 22 warnings emitted
[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: 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking metrics v0.4.0 (/opt/rustwide/workdir/metrics)
[INFO] [stderr]     Checking waterfall v0.4.0 (/opt/rustwide/workdir/waterfall)
[INFO] [stderr]     Checking ratelimiter v0.3.1 (/opt/rustwide/workdir/ratelimiter)
[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:282:43
[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:282:33
[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: 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] [stderr]     Checking codec v0.2.0 (/opt/rustwide/workdir/codec)
[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/main.rs:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<dyn Codec>, _config: &Config) -> Box<Client> {
[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<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<dyn Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<Codec>,
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<dyn Codec>,
[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<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<dyn Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/main.rs:153:71
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<dyn Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<Codec>,
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<dyn Codec>,
[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<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/main.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let mut codec: Box<Codec> = 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let mut codec: Box<dyn Codec> = 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<Codec> = 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let mut codec: Box<dyn Codec> = 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<f64>,
[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<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 39 |     tls_cert: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     tls_ca: Option<String>,
[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<f64>,
[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<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 39 |     tls_cert: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     tls_ca: Option<String>,
[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 [unoptimized + debuginfo] target(s) in 8.49s
[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 3`
[INFO] running `Command { std: "docker" "inspect" "381caab426d78da61512c40780b47377f152bec864ca97dffdc2e22edb9024f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381caab426d78da61512c40780b47377f152bec864ca97dffdc2e22edb9024f4", kill_on_drop: false }`
[INFO] [stdout] 381caab426d78da61512c40780b47377f152bec864ca97dffdc2e22edb9024f4
[INFO] checking fakeNetflix/twitter-repo-rpc-perf against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "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-4-tc2/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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19adc69a88bfc1a77ee5fef879e16b9448fc47c193abcdd1e7d25349c95a924d
[INFO] running `Command { std: "docker" "start" "-a" "19adc69a88bfc1a77ee5fef879e16b9448fc47c193abcdd1e7d25349c95a924d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19adc69a88bfc1a77ee5fef879e16b9448fc47c193abcdd1e7d25349c95a924d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19adc69a88bfc1a77ee5fef879e16b9448fc47c193abcdd1e7d25349c95a924d", kill_on_drop: false }`
[INFO] [stdout] 19adc69a88bfc1a77ee5fef879e16b9448fc47c193abcdd1e7d25349c95a924d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c473fbb106e0801cd0feeb1f0765a17e7598c1c6887511d503aa288362912f3
[INFO] running `Command { std: "docker" "start" "-a" "2c473fbb106e0801cd0feeb1f0765a17e7598c1c6887511d503aa288362912f3", 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 serde v1.0.98
[INFO] [stderr]     Checking smallvec v0.6.10
[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 rustc_version v0.2.3
[INFO] [stderr]     Checking byteorder v1.3.2
[INFO] [stderr]     Checking hashbrown v0.3.1
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling build_const v0.2.1
[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]     Checking evmap v4.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[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 inflate v0.4.5
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking hsl v0.1.1
[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]     Checking clap v2.33.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]     Checking dejavu v2.37.0
[INFO] [stderr]     Checking rand_core v0.5.0
[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 csv-core v0.1.6
[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 rand_chacha v0.2.1
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking rusttype v0.7.7
[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 mio v0.6.19
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking rand_distr v0.2.1
[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 bstr v0.2.6
[INFO] [stderr]     Checking serde_json v1.0.40
[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_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_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_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_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_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_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_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_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_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_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_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::<T>::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::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::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::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::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::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::<T>::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: 22 warnings emitted
[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: 22 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 waterfall v0.4.0 (/opt/rustwide/workdir/waterfall)
[INFO] [stderr]     Checking ratelimiter v0.3.1 (/opt/rustwide/workdir/ratelimiter)
[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: 1 warning 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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking codec v0.2.0 (/opt/rustwide/workdir/codec)
[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/main.rs:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<dyn Codec>, _config: &Config) -> Box<Client> {
[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<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<dyn Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<Codec>,
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<dyn Codec>,
[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<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/main.rs:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<dyn Codec>, _config: &Config) -> Box<Client> {
[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<Codec>, _config: &Config) -> Box<Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<dyn Client> {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<Codec>,
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     codec: Box<dyn Codec>,
[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<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/main.rs:189:28
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let mut codec: Box<Codec> = 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let mut codec: Box<dyn Codec> = 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<Codec> = 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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let mut codec: Box<dyn Codec> = 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<f64>,
[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<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 39 |     tls_cert: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     tls_ca: Option<String>,
[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] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/mod.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Config`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/mod.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[derive(Copy, Clone, Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Action`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/mod.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Keyspace`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/mod.rs:192:24
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Command`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/mod.rs:214:24
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Value`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/general.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_General`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/general.rs:265:23
[INFO] [stdout]     |
[INFO] [stdout] 265 | #[derive(Copy, Clone, Deserialize, Debug)]
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Protocol`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/general.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 | #[derive(Clone, Deserialize, Debug)]
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_LevelDef`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[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<f64>,
[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<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 39 |     tls_cert: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 40 |     tls_ca: Option<String>,
[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] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/mod.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Config`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/mod.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[derive(Copy, Clone, Deserialize, Debug)]
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Action`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/mod.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Keyspace`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/mod.rs:192:24
[INFO] [stdout]     |
[INFO] [stdout] 192 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Command`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/mod.rs:214:24
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Value`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> rpc-perf/src/config/general.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Debug, Deserialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_General`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/general.rs:265:23
[INFO] [stdout]     |
[INFO] [stdout] 265 | #[derive(Copy, Clone, Deserialize, Debug)]
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Protocol`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> rpc-perf/src/config/general.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 | #[derive(Clone, Deserialize, Debug)]
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_LevelDef`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rpc-perf` (bin "rpc-perf" test) due to 9 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 8 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rpc-perf` (bin "rpc-perf") due to 9 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2c473fbb106e0801cd0feeb1f0765a17e7598c1c6887511d503aa288362912f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c473fbb106e0801cd0feeb1f0765a17e7598c1c6887511d503aa288362912f3", kill_on_drop: false }`
[INFO] [stdout] 2c473fbb106e0801cd0feeb1f0765a17e7598c1c6887511d503aa288362912f3
