[INFO] cloning repository https://github.com/lizhanhui/mqtt-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizhanhui/mqtt-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Fmqtt-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Fmqtt-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 676e5d69b572632be678b7ea1e122d2e6a58d27f
[INFO] checking lizhanhui/mqtt-bench against try#1c4199da70f816f2239f41c55168ff75a3663718 for 155501-infallible-never-no-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Fmqtt-bench" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lizhanhui/mqtt-bench
[INFO] finished tweaking git repo https://github.com/lizhanhui/mqtt-bench
[INFO] tweaked toml for git repo https://github.com/lizhanhui/mqtt-bench written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lizhanhui/mqtt-bench on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lizhanhui/mqtt-bench 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-openssl v0.6.5
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.0
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded clocksource v0.8.1
[INFO] [stderr]   Downloaded cc v1.2.4
[INFO] [stderr]   Downloaded prost-types v0.12.6
[INFO] [stderr]   Downloaded crossbeam v0.8.4
[INFO] [stderr]   Downloaded strict v0.2.0
[INFO] [stderr]   Downloaded ratelimit v0.10.0
[INFO] [stderr]   Downloaded minimad v0.13.1
[INFO] [stderr]   Downloaded terminal-light v1.7.0
[INFO] [stderr]   Downloaded crokey-proc_macros v1.1.0
[INFO] [stderr]   Downloaded crokey v1.1.0
[INFO] [stderr]   Downloaded prost-derive v0.12.6
[INFO] [stderr]   Downloaded clap v4.5.23
[INFO] [stderr]   Downloaded serde_derive v1.0.216
[INFO] [stderr]   Downloaded console-subscriber v0.2.0
[INFO] [stderr]   Downloaded coolor v1.0.0
[INFO] [stderr]   Downloaded criterion v0.4.0
[INFO] [stderr]   Downloaded paho-mqtt v0.12.5
[INFO] [stderr]   Downloaded clap_builder v4.5.23
[INFO] [stderr]   Downloaded minstant v0.1.7
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.14
[INFO] [stderr]   Downloaded serde v1.0.216
[INFO] [stderr]   Downloaded cmake v0.1.52
[INFO] [stderr]   Downloaded prost v0.12.6
[INFO] [stderr]   Downloaded xterm-query v0.5.0
[INFO] [stderr]   Downloaded console-api v0.6.0
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.3.0
[INFO] [stderr]   Downloaded lazy-regex v3.3.0
[INFO] [stderr]   Downloaded termimad v0.31.1
[INFO] [stderr]   Downloaded clap-help v1.3.1
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]   Downloaded paho-mqtt-sys v0.9.0
[INFO] [stderr]   Downloaded openssl-src v300.4.1+3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb882a156acc03547f6193bfe68b113f1d690241fe41433c4cb8f2c135415efb
[INFO] running `Command { std: "docker" "start" "-a" "cb882a156acc03547f6193bfe68b113f1d690241fe41433c4cb8f2c135415efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb882a156acc03547f6193bfe68b113f1d690241fe41433c4cb8f2c135415efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb882a156acc03547f6193bfe68b113f1d690241fe41433c4cb8f2c135415efb", kill_on_drop: false }`
[INFO] [stdout] cb882a156acc03547f6193bfe68b113f1d690241fe41433c4cb8f2c135415efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a78c54735066ca8c1d64cf0d6a7fb6f4c9babb668c683c1276c5dfc96e9a2e0
[INFO] running `Command { std: "docker" "start" "-a" "5a78c54735066ca8c1d64cf0d6a7fb6f4c9babb668c683c1276c5dfc96e9a2e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling openssl-src v300.4.1+3.4.0
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling paho-mqtt-sys v0.9.0
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking minimad v0.13.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling tokio-openssl v0.6.5
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking clocksource v0.8.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking coolor v1.0.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling crokey-proc_macros v1.1.0
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]     Checking minstant v0.1.7
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.3.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking lazy-regex v3.3.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking xterm-query v0.5.0
[INFO] [stderr]     Checking ratelimit v0.10.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking terminal-light v1.7.0
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking rumqttc v0.24.0
[INFO] [stderr]     Checking crokey v1.1.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking termimad v0.31.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking clap-help v1.3.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stderr]     Checking console-api v0.6.0
[INFO] [stderr]     Checking console-subscriber v0.2.0
[INFO] [stderr]     Checking paho-mqtt v0.12.5
[INFO] [stderr]     Checking tikv-jemallocator v0.6.0
[INFO] [stderr]     Checking mqtt-bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:59:44
[INFO] [stdout]     |
[INFO] [stdout]  59 |             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]     |                                            ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout]  59 -             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]  59 +             let join_handle = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:96:44
[INFO] [stdout]     |
[INFO] [stdout]  96 |             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]     |                                            ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout]  96 -             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]  96 +             let join_handle = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:198:30
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                              ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 198 -         let _ = tokio::task::Builder::new()
[INFO] [stdout] 198 +         let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:293:30
[INFO] [stdout]     |
[INFO] [stdout] 293 |         let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                              ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 293 -         let _ = tokio::task::Builder::new()
[INFO] [stdout] 293 +         let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:367:30
[INFO] [stdout]     |
[INFO] [stdout] 367 |         let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                              ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 367 -         let _ = tokio::task::Builder::new()
[INFO] [stdout] 367 +         let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/state.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                          ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -     let _ = tokio::task::Builder::new()
[INFO] [stdout] 110 +     let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/state.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let _ = tokio::task::Builder::new().name("stats_printer").spawn({
[INFO] [stdout]     |                          ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 121 -     let _ = tokio::task::Builder::new().name("stats_printer").spawn({
[INFO] [stdout] 121 +     let _ = Builder::new().name("stats_printer").spawn({
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:59:44
[INFO] [stdout]     |
[INFO] [stdout]  59 |             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]     |                                            ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout]  59 -             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]  59 +             let join_handle = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:96:44
[INFO] [stdout]     |
[INFO] [stdout]  96 |             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]     |                                            ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout]  96 -             let join_handle = tokio::task::Builder::new()
[INFO] [stdout]  96 +             let join_handle = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:198:30
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                              ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 198 -         let _ = tokio::task::Builder::new()
[INFO] [stdout] 198 +         let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:293:30
[INFO] [stdout]     |
[INFO] [stdout] 293 |         let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                              ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 293 -         let _ = tokio::task::Builder::new()
[INFO] [stdout] 293 +         let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/command.rs:367:30
[INFO] [stdout]     |
[INFO] [stdout] 367 |         let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                              ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 367 -         let _ = tokio::task::Builder::new()
[INFO] [stdout] 367 +         let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/state.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let _ = tokio::task::Builder::new()
[INFO] [stdout]     |                          ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 110 -     let _ = tokio::task::Builder::new()
[INFO] [stdout] 110 +     let _ = Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `Builder` in `task`
[INFO] [stdout]    --> src/state.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let _ = tokio::task::Builder::new().name("stats_printer").spawn({
[INFO] [stdout]     |                          ^^^^^^^ could not find `Builder` in `task`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/task/mod.rs:366:26
[INFO] [stdout]     |
[INFO] [stdout] 366 |         pub use builder::Builder;
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.42.0/src/macros/cfg.rs:490:23
[INFO] [stdout]     |
[INFO] [stdout] 490 |             #[cfg(all(tokio_unstable, feature = "tracing"))]
[INFO] [stdout]     |                       -------------- the item is gated here
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use console_subscriber::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use env_logger::Builder;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use ratelimit::Builder;
[INFO] [stdout]     |
[INFO] [stdout]     = and 1 other candidate
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 121 -     let _ = tokio::task::Builder::new().name("stats_printer").spawn({
[INFO] [stdout] 121 +     let _ = Builder::new().name("stats_printer").spawn({
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqtt-bench` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mqtt-bench` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a78c54735066ca8c1d64cf0d6a7fb6f4c9babb668c683c1276c5dfc96e9a2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a78c54735066ca8c1d64cf0d6a7fb6f4c9babb668c683c1276c5dfc96e9a2e0", kill_on_drop: false }`
[INFO] [stdout] 5a78c54735066ca8c1d64cf0d6a7fb6f4c9babb668c683c1276c5dfc96e9a2e0
