[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] testing fakeNetflix/twitter-repo-rpc-perf against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-2-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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded evmap v4.2.3
[INFO] [stderr]   Downloaded hsl v0.1.1
[INFO] [stderr]   Downloaded rand_distr v0.2.1
[INFO] [stderr]   Downloaded bstr v0.2.6
[INFO] [stderr]   Downloaded dejavu v2.37.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6965b1837643ca5b17a9247d19dae440cc591c4e92cad721255ac0168e461c00
[INFO] running `Command { std: "docker" "start" "-a" "6965b1837643ca5b17a9247d19dae440cc591c4e92cad721255ac0168e461c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6965b1837643ca5b17a9247d19dae440cc591c4e92cad721255ac0168e461c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6965b1837643ca5b17a9247d19dae440cc591c4e92cad721255ac0168e461c00", kill_on_drop: false }`
[INFO] [stdout] 6965b1837643ca5b17a9247d19dae440cc591c4e92cad721255ac0168e461c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7ec4813d76666ab30afa1aef581f5f22e60dbe5521d0399f5df468327cb6f4f
[INFO] running `Command { std: "docker" "start" "-a" "e7ec4813d76666ab30afa1aef581f5f22e60dbe5521d0399f5df468327cb6f4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling getrandom v0.1.7
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling evmap v4.2.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling stb_truetype v0.2.6
[INFO] [stderr]    Compiling logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling hsl v0.1.1
[INFO] [stderr]    Compiling ascii v0.8.7
[INFO] [stderr]    Compiling chunked_transfer v0.3.1
[INFO] [stderr]    Compiling dejavu v2.37.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling buffer v0.1.0 (/opt/rustwide/workdir/buffer)
[INFO] [stderr]    Compiling timer v0.1.2 (/opt/rustwide/workdir/timer)
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling tiny_http v0.6.2
[INFO] [stderr]    Compiling atomics v0.2.0 (/opt/rustwide/workdir/atomics)
[INFO] [stderr]    Compiling toml v0.5.1
[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::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] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)
[INFO] [stderr]    Compiling metrics v0.4.0 (/opt/rustwide/workdir/metrics)
[INFO] [stderr]    Compiling ratelimiter v0.3.1 (/opt/rustwide/workdir/ratelimiter)
[INFO] [stderr]    Compiling waterfall v0.4.0 (/opt/rustwide/workdir/waterfall)
[INFO] [stdout] warning: 12 warnings emitted
[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] [stderr]    Compiling codec v0.2.0 (/opt/rustwide/workdir/codec)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling 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: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: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.43s
[INFO] running `Command { std: "docker" "inspect" "e7ec4813d76666ab30afa1aef581f5f22e60dbe5521d0399f5df468327cb6f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ec4813d76666ab30afa1aef581f5f22e60dbe5521d0399f5df468327cb6f4f", kill_on_drop: false }`
[INFO] [stdout] e7ec4813d76666ab30afa1aef581f5f22e60dbe5521d0399f5df468327cb6f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6a074c382f500275baee091e25fa81e287beec824980f5dddfd12b031d10ead
[INFO] running `Command { std: "docker" "start" "-a" "e6a074c382f500275baee091e25fa81e287beec824980f5dddfd12b031d10ead", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The example target `benchmarks` in package `metrics v0.4.0 (/opt/rustwide/workdir/metrics)` has the same output filename as the example target `benchmarks` in package `datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/examples/benchmarks
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The example target `benchmarks` in package `metrics v0.4.0 (/opt/rustwide/workdir/metrics)` has the same output filename as the example target `benchmarks` in package `datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/examples/benchmarks.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[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] [stderr]    Compiling memoffset v0.5.1
[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] [stderr]    Compiling crossbeam-utils v0.6.6
[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] [stderr]    Compiling memchr v2.2.1
[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: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling rand_distr v0.2.1
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling rpc-perf v3.1.0-pre (/opt/rustwide/workdir/rpc-perf)
[INFO] [stderr]    Compiling 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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling metrics v0.4.0 (/opt/rustwide/workdir/metrics)
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[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] [stderr]    Compiling datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)
[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] [stderr]    Compiling waterfall v0.4.0 (/opt/rustwide/workdir/waterfall)
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[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] [stderr]    Compiling crossbeam-epoch v0.7.2
[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] [stderr]    Compiling buffer v0.1.0 (/opt/rustwide/workdir/buffer)
[INFO] [stderr]    Compiling timer v0.1.2 (/opt/rustwide/workdir/timer)
[INFO] [stderr]    Compiling logger v0.1.0 (/opt/rustwide/workdir/logger)
[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] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling atomics v0.2.0 (/opt/rustwide/workdir/atomics)
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[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::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] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling codec v0.2.0 (/opt/rustwide/workdir/codec)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.50s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "e6a074c382f500275baee091e25fa81e287beec824980f5dddfd12b031d10ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a074c382f500275baee091e25fa81e287beec824980f5dddfd12b031d10ead", kill_on_drop: false }`
[INFO] [stdout] e6a074c382f500275baee091e25fa81e287beec824980f5dddfd12b031d10ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1eed6701ce07e605080501ed94c5bfb55abc11632600d5b97ea896d11d30e7ae
[INFO] running `Command { std: "docker" "start" "-a" "1eed6701ce07e605080501ed94c5bfb55abc11632600d5b97ea896d11d30e7ae", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The example target `benchmarks` in package `metrics v0.4.0 (/opt/rustwide/workdir/metrics)` has the same output filename as the example target `benchmarks` in package `datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/examples/benchmarks
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The example target `benchmarks` in package `metrics v0.4.0 (/opt/rustwide/workdir/metrics)` has the same output filename as the example target `benchmarks` in package `datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/examples/benchmarks.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_bool.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicI16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_i16.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicI32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_i32.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicI64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_i64.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicI8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_i8.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicIsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_isize.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_ptr.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_u16.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_u32.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_u64.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_u8.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> atomics/src/atomic_primitive/atomic_usize.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atomics` (lib) generated 12 warnings
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> waterfall/src/lib.rs:282:43
[INFO] [stderr]     |
[INFO] [stderr] 282 |                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stderr]     |                                           ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 282 -                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stderr] 282 +                     self.buffer[(sy + y)][sx + x] = other.buffer[sy][sx];
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> waterfall/src/lib.rs:282:33
[INFO] [stderr]     |
[INFO] [stderr] 282 |                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stderr]     |                                 ^      ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 282 -                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stderr] 282 +                     self.buffer[sy + y][(sx + x)] = other.buffer[sy][sx];
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `waterfall` (lib) generated 2 warnings (run `cargo fix --lib -p waterfall` to apply 2 suggestions)
[INFO] [stderr] warning: `waterfall` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `atomics` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> rpc-perf/src/main.rs:153:38
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[INFO] [stderr]     |                                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn make_client(id: usize, codec: Box<dyn Codec>, _config: &Config) -> Box<Client> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> rpc-perf/src/main.rs:153:71
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<Client> {
[INFO] [stderr]     |                                                                       ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn make_client(id: usize, codec: Box<Codec>, _config: &Config) -> Box<dyn Client> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/mod.rs:90:41
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn session(&self, token: Token) -> &Session;
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn session(&self, token: Token) -> &dyn Session;
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/mod.rs:91:53
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn session_mut(&mut self, token: Token) -> &mut Session;
[INFO] [stderr]    |                                                     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn session_mut(&mut self, token: Token) -> &mut dyn Session;
[INFO] [stderr]    |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/common.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     codec: Box<Codec>,
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 39 |     codec: Box<dyn Codec>,
[INFO] [stderr]    |                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/common.rs:51:38
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn new(id: usize, codec: Box<Codec>) -> Self {
[INFO] [stderr]    |                                      ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> Self {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/plain_client.rs:36:38
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(id: usize, codec: Box<Codec>) -> PlainClient {
[INFO] [stderr]    |                                      ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(id: usize, codec: Box<dyn Codec>) -> PlainClient {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/plain_client.rs:64:41
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn session(&self, token: Token) -> &Session {
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn session(&self, token: Token) -> &dyn Session {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> rpc-perf/src/client/plain_client.rs:68:53
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn session_mut(&mut self, token: Token) -> &mut Session {
[INFO] [stderr]    |                                                     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn session_mut(&mut self, token: Token) -> &mut dyn Session {
[INFO] [stderr]    |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> rpc-perf/src/main.rs:189:28
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let mut codec: Box<Codec> = match config.protocol() {
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let mut codec: Box<dyn Codec> = match config.protocol() {
[INFO] [stderr]     |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `hitrate` is never read
[INFO] [stderr]   --> rpc-perf/src/config/mod.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub struct Keyspace {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 89 |     hitrate: Option<f64>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Keyspace` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tls_key`, `tls_cert`, and `tls_ca` are never read
[INFO] [stderr]   --> rpc-perf/src/config/general.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct General {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     tls_key: Option<String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 39 |     tls_cert: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 40 |     tls_ca: Option<String>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `General` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rpc-perf` (bin "rpc-perf" test) generated 12 warnings (run `cargo fix --bin "rpc-perf" --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[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 1`
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomics-ff4164a65f5eb9e8)
[INFO] [stdout] running 61 tests
[INFO] [stdout] test atomic_primitive::atomic_i16::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_i32::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_i32::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_i32::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_i16::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_i64::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_i64::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_i64::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_i32::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_i16::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_i32::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_i16::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_isize::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_isize::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_isize::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_isize::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_isize::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_i8::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u16::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u16::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_u16::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_u16::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_u16::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_u16::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u32::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u32::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_u32::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_u32::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_u32::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_u32::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u64::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u64::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_u64::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_u64::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_u64::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_u64::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u8::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_u8::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_u8::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_u8::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_u8::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_u8::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_usize::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_usize::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_usize::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_usize::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_usize::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_usize::tests::swap ... ok
[INFO] [stdout] test tests::usize ... ok
[INFO] [stdout] test atomic_primitive::atomic_i8::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_i64::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_i64::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_i8::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_isize::tests::load ... ok
[INFO] [stdout] test atomic_primitive::atomic_i64::tests::swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_i8::tests::compare_exchange ... ok
[INFO] [stdout] test atomic_primitive::atomic_i8::tests::compare_exchange_weak ... ok
[INFO] [stdout] test atomic_primitive::atomic_i32::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_i16::tests::compare_and_swap ... ok
[INFO] [stdout] test atomic_primitive::atomic_i16::tests::store ... ok
[INFO] [stdout] test atomic_primitive::atomic_i8::tests::load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buffer-8558bb3da788cff6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::write_and_write_to ... ok
[INFO] [stdout] test test::partial_read ... ok
[INFO] [stdout] test test::read_from_multiple ... ok
[INFO] [stdout] test test::read_from_and_read ... ok
[INFO] [stdout] test test::write_to_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/codec-895bfb8f9e560c01)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test echo::tests::decode_checksum_mismatch ... ok
[INFO] [stdout] test memcache::tests::encode_set ... ok
[INFO] [stdout] test memcache::tests::decode_client_error ... ok
[INFO] [stdout] test memcache::tests::decode_server_error ... ok
[INFO] [stdout] test pelikan_rds::tests::decode_miss ... ok
[INFO] [stdout] test memcache::tests::decode_unknown ... ok
[INFO] [stdout] test memcache::tests::decode_error ... ok
[INFO] [stdout] test memcache::tests::encode_get ... ok
[INFO] [stdout] test pelikan_rds::tests::decode_error ... ok
[INFO] [stdout] test pelikan_rds::tests::decode_hit ... ok
[INFO] [stdout] test pelikan_rds::tests::decode_incomplete ... ok
[INFO] [stdout] test pelikan_rds::tests::decode_ok ... ok
[INFO] [stdout] test memcache::tests::decode_version ... ok
[INFO] [stdout] test echo::tests::encode_echo ... ok
[INFO] [stdout] test memcache::tests::decode_ok ... ok
[INFO] [stdout] test memcache::tests::decode_incomplete ... ok
[INFO] [stdout] test memcache::tests::decode_miss ... ok
[INFO] [stdout] test echo::tests::decode_ok ... ok
[INFO] [stdout] test pelikan_rds::tests::decode_unknown ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_sarray_create ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_sarray_delete ... ok
[INFO] [stdout] test echo::tests::decode_incomplete ... ok
[INFO] [stdout] test memcache::tests::decode_hit ... ok
[INFO] [stdout] test ping::tests::decode_ok ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_ttl ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_without_ttl ... ok
[INFO] [stdout] test redis::tests::decode_error ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_sarray_insert ... ok
[INFO] [stdout] test redis::tests::decode_hit ... ok
[INFO] [stdout] test redis::tests::decode_miss ... ok
[INFO] [stdout] test ping::tests::decode_unknown ... ok
[INFO] [stdout] test ping::tests::encode_ping ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_sarray_remove ... ok
[INFO] [stdout] test redis::tests::decode_incomplete ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_sarray_truncate ... ok
[INFO] [stdout] test redis::tests::encode_ttl_inline ... ok
[INFO] [stdout] test pelikan_rds::tests::encode_sarray_get ... ok
[INFO] [stdout] test redis::tests::encode_inline_without_ttl ... ok
[INFO] [stdout] test redis::tests::encode_ttl_resp ... ok
[INFO] [stdout] test ping::tests::decode_incomplete ... ok
[INFO] [stdout] test redis::tests::encode_resp_without_ttl ... ok
[INFO] [stdout] test redis::tests::decode_unknown ... ok
[INFO] [stdout] test redis::tests::decode_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datastructures-cf1c9ddb17409f25)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test counter::tests::sizes ... ok
[INFO] [stdout] test counter::tests::store ... ok
[INFO] [stdout] test counter::tests::add ... ok
[INFO] [stdout] test buffer::tests::basic ... ok
[INFO] [stdout] test counter::tests::saturating_sub ... ok
[INFO] [stdout] test counter::tests::compare_and_swap ... ok
[INFO] [stdout] test counter::tests::fetch_sub ... ok
[INFO] [stdout] test counter::tests::fetch_add ... ok
[INFO] [stdout] test counter::tests::new ... ok
[INFO] [stdout] test buffer::tests::blocking ... ok
[INFO] [stdout] test buffer::tests::chasing ... ok
[INFO] [stdout] test buffer::tests::wrapping ... ok
[INFO] [stdout] test counter::tests::saturating_add ... ok
[INFO] [stdout] test histogram::tests::basic_latched ... ok
[INFO] [stdout] test counter::tests::sub ... ok
[INFO] [stdout] test heatmap::tests::out_of_bounds ... ok
[INFO] [stdout] test histogram::tests::size ... ok
[INFO] [stdout] test histogram::tests::basic_moving_capacity ... FAILED
[INFO] [stdout] test histogram::tests::basic_capacity ... ok
[INFO] [stdout] test histogram::tests::basic_moving ... ok
[INFO] [stdout] test heatmap::tests::threaded_access ... ok
[INFO] [stderr] error: test failed, to rerun pass `-p datastructures --lib`
[INFO] [stdout] test heatmap::tests::age_out ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- histogram::tests::basic_moving_capacity stdout ----
[INFO] [stdout] thread 'histogram::tests::basic_moving_capacity' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `0`,
[INFO] [stdout]  right: `1`', datastructures/src/histogram/mod.rs:527:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5599b11ebe6a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x5599b11ebe6a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5599b11ebe6a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x5599b11ebe6a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5599b120f58e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x5599b11e92d5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x5599b11ebc35 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x5599b11ebc35 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x5599b11ed9ff - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x5599b11ed6bf - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x5599b119fbe7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x5599b119fbe7 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x5599b11ee12d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x5599b11ee12d - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x5599b11edea9 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x5599b11ec2d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x5599b11edbb2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x5599b114cb83 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x5599b114ce5f - core::panicking::assert_failed_inner::haf9816227b20b6f2
[INFO] [stdout]   19:     0x5599b1152d9a - core::panicking::assert_failed::ha3a2a77db3c79b30
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:211:5
[INFO] [stdout]   20:     0x5599b11704ec - datastructures::histogram::tests::basic_moving_capacity::h8ba5a9e8edf24631
[INFO] [stdout]                                at /opt/rustwide/workdir/datastructures/src/histogram/mod.rs:527:13
[INFO] [stdout]   21:     0x5599b1170197 - datastructures::histogram::tests::basic_moving_capacity::{{closure}}::h851a820f31441bee
[INFO] [stdout]                                at /opt/rustwide/workdir/datastructures/src/histogram/mod.rs:522:32
[INFO] [stdout]   22:     0x5599b114f925 - core::ops::function::FnOnce::call_once::h021000972a04c06d
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5599b11a4fcf - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5599b11a4fcf - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x5599b11765ec - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x5599b11765ec - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5599b11a3f96 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   28:     0x5599b11a3f96 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x5599b11a3f96 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x5599b11a3f96 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x5599b11a3f96 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x5599b11a3f96 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x5599b11a3f96 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x5599b1170c61 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x5599b1170c61 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x5599b117667b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x5599b117667b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x5599b117667b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x5599b117667b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x5599b117667b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x5599b117667b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x5599b117667b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5599b11f24a3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   44:     0x5599b11f24a3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x5599b11f24a3 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f899689cb43 - <unknown>
[INFO] [stdout]   47:     0x7f899692dbb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     histogram::tests::basic_moving_capacity
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 21 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1eed6701ce07e605080501ed94c5bfb55abc11632600d5b97ea896d11d30e7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eed6701ce07e605080501ed94c5bfb55abc11632600d5b97ea896d11d30e7ae", kill_on_drop: false }`
[INFO] [stdout] 1eed6701ce07e605080501ed94c5bfb55abc11632600d5b97ea896d11d30e7ae
