[INFO] cloning repository https://github.com/fakeNetflix/twitter-repo-rpc-perf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fakeNetflix/twitter-repo-rpc-perf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2de82b3705322f470fba44cd31135ad91e694d88
[INFO] checking fakeNetflix/twitter-repo-rpc-perf against f3df2feb79b2422c028f78855ec6ffe2e212d7cc for pr-163699
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfakeNetflix%2Ftwitter-repo-rpc-perf" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fakeNetflix/twitter-repo-rpc-perf on toolchain f3df2feb79b2422c028f78855ec6ffe2e212d7cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> codec/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `codec` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> ratelimiter/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ratelimiter` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> metrics/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `metrics` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> rpc-perf/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rpc-perf` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> logger/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `logger` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> waterfall/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `waterfall` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> buffer/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `buffer` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> atomics/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `atomics` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> timer/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `timer` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59
[INFO] running `Command { std: "docker" "start" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59" "/opt/rustwide/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59" "/opt/rustwide/cargo-home/bin/cargo" "+f3df2feb79b2422c028f78855ec6ffe2e212d7cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> metrics/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `metrics` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> ratelimiter/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ratelimiter` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> logger/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `logger` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> rpc-perf/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rpc-perf` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> waterfall/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `waterfall` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> buffer/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `buffer` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> atomics/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `atomics` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> timer/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `timer` (manifest) generated 1 warning
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> codec/Cargo.toml:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | homepage = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9 | repository = "https://github.com/twitter/rpc-perf"
[INFO] [stderr]   |              -------------------------------------
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `codec` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]     Checking hashbrown v0.3.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling ryu v1.0.0
[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 num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]     Checking evmap v4.2.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking stb_truetype v0.2.6
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking getrandom v0.1.7
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking hsl v0.1.1
[INFO] [stderr]     Checking dejavu v2.37.0
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking ascii v0.8.7
[INFO] [stderr]     Checking timer v0.1.2 (/opt/rustwide/workdir/timer)
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr]     Checking buffer v0.1.0 (/opt/rustwide/workdir/buffer)
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type
[INFO] [stdout]    --> buffer/src/lib.rs:225:32
[INFO] [stdout]     |
[INFO] [stdout] 225 |             let check = message.clone();
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking rand_distr v0.2.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]     Checking atomics v0.2.0 (/opt/rustwide/workdir/atomics)
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking bstr v0.2.6
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stdout] warning: unused import: `self::atomic_i16::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use self::atomic_i16::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_i32::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::atomic_i32::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_i64::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::atomic_i64::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_i8::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use self::atomic_i8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_isize::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::atomic_isize::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u16::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::atomic_u16::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u32::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use self::atomic_u32::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u64::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub use self::atomic_u64::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u8::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use self::atomic_u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_usize::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use self::atomic_usize::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<bool>::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::Atomic::<i16>::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: unused import: `self::atomic_i16::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use self::atomic_i16::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_i32::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::atomic_i32::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_i64::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::atomic_i64::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_i8::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use self::atomic_i8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_isize::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::atomic_isize::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u16::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::atomic_u16::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u32::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use self::atomic_u32::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u64::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub use self::atomic_u64::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_u8::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub use self::atomic_u8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::atomic_usize::*`
[INFO] [stdout]   --> atomics/src/atomic_counter/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use self::atomic_usize::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<i32>::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::Atomic::<i64>::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::Atomic::<i8>::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::Atomic::<isize>::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::Atomic::<*mut 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::Atomic::<u16>::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::Atomic::<bool>::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::Atomic::<i16>::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::Atomic::<u32>::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::Atomic::<i32>::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::Atomic::<i64>::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::Atomic::<u64>::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::Atomic::<i8>::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::Atomic::<isize>::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::Atomic::<u8>::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::Atomic::<*mut 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::Atomic::<u16>::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::Atomic::<u32>::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::Atomic::<usize>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> atomics/src/atomic_primitive/atomic_usize.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |         self.inner.compare_and_swap(current, new, order)
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::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::Atomic::<u8>::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::Atomic::<usize>::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: irrefutable `if let` pattern
[INFO] [stdout]    --> atomics/src/atomic_primitive/atomic_usize.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if let Ok(value) = usize::try_from(value) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> atomics/src/atomic_primitive/atomic_usize.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if let Ok(value) = usize::try_from(value) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking datastructures v0.4.0 (/opt/rustwide/workdir/datastructures)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> datastructures/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use crate::heatmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ the name `Iter` in the type namespace is first re-exported here
[INFO] [stdout] 15 | pub use crate::histogram::*;
[INFO] [stdout]    |         ------------------- but the name `Iter` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> datastructures/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use crate::heatmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ the name `Iter` in the type namespace is first re-exported here
[INFO] [stdout] 15 | pub use crate::histogram::*;
[INFO] [stdout]    |         ------------------- but the name `Iter` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:225:53
[INFO] [stdout]     |
[INFO] [stdout] 225 |         assert_eq!(c.load(Ordering::SeqCst), usize::max_value());
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |         assert_eq!(c.get(), usize::max_value());
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:245:53
[INFO] [stdout]     |
[INFO] [stdout] 245 |         assert_eq!(c.load(Ordering::SeqCst), usize::max_value());
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:246:36
[INFO] [stdout]     |
[INFO] [stdout] 246 |         assert_eq!(c.get(), usize::max_value());
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:251:41
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let c = AtomicUsize::new(usize::max_value() - 1);
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:252:53
[INFO] [stdout]     |
[INFO] [stdout] 252 |         assert_eq!(c.load(Ordering::SeqCst), usize::max_value() - 1);
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:253:36
[INFO] [stdout]     |
[INFO] [stdout] 253 |         assert_eq!(c.get(), usize::max_value() - 1);
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:255:53
[INFO] [stdout]     |
[INFO] [stdout] 255 |         assert_eq!(c.load(Ordering::SeqCst), usize::max_value());
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:256:36
[INFO] [stdout]     |
[INFO] [stdout] 256 |         assert_eq!(c.get(), usize::max_value());
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:258:53
[INFO] [stdout]     |
[INFO] [stdout] 258 |         assert_eq!(c.load(Ordering::SeqCst), usize::max_value());
[INFO] [stdout]     |                                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl usize>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> datastructures/src/counter/mod.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |         assert_eq!(c.get(), usize::max_value());
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking metrics v0.4.0 (/opt/rustwide/workdir/metrics)
[INFO] [stderr]     Checking ratelimiter v0.3.1 (/opt/rustwide/workdir/ratelimiter)
[INFO] [stderr]     Checking waterfall v0.4.0 (/opt/rustwide/workdir/waterfall)
[INFO] [stdout] warning: 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout] 282 +                     self.buffer[(sy + y)][sx + x] = other.buffer[sy][sx];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> waterfall/src/lib.rs:282:33
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout]     |                                 ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout] 282 +                     self.buffer[sy + y][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> waterfall/src/lib.rs:282:43
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout]     |                                           ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout] 282 +                     self.buffer[(sy + y)][sx + x] = other.buffer[sy][sx];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> waterfall/src/lib.rs:282:33
[INFO] [stdout]     |
[INFO] [stdout] 282 |                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout]     |                                 ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 282 -                     self.buffer[(sy + y)][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout] 282 +                     self.buffer[sy + y][(sx + x)] = other.buffer[sy][sx];
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `waterfall`
[INFO] [stdout]    --> metrics/src/recorder.rs:150:11
[INFO] [stdout]     |
[INFO] [stdout] 150 |     #[cfg(feature = "waterfall")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `waterfall` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `waterfall`
[INFO] [stdout]    --> metrics/src/recorder.rs:150:11
[INFO] [stdout]     |
[INFO] [stdout] 150 |     #[cfg(feature = "waterfall")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `waterfall` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking codec v0.2.0 (/opt/rustwide/workdir/codec)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> codec/src/echo/mod.rs:56:43
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let crc_bytes: [u8; 4] = unsafe { transmute(crc_calc.to_be()) };
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 56 -         let crc_bytes: [u8; 4] = unsafe { transmute(crc_calc.to_be()) };
[INFO] [stdout] 56 +         let crc_bytes: [u8; 4] = unsafe { u32::to_ne_bytes(crc_calc.to_be()) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stdout] error: reserved `doc` attribute `Hidden`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tinytemplate-1.0.2/src/error.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     #[doc(Hidden)]
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinytemplate` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused dependency `logger`
[INFO] [stderr]  --> datastructures/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | logger = { path = "../logger" }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `logger`
[INFO] [stderr] warning: `datastructures` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59", kill_on_drop: false }`
[INFO] [stdout] 11252aed9efe9dd915d195a616480af5e533d8eaabda24b8476f2e1a1f749f59
