[INFO] cloning repository https://github.com/easybill/serverdensity-udp-agent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/easybill/serverdensity-udp-agent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasybill%2Fserverdensity-udp-agent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasybill%2Fserverdensity-udp-agent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a61cea4cb32f8ac15da540830948e2c6076eff83
[INFO] checking easybill/serverdensity-udp-agent against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasybill%2Fserverdensity-udp-agent" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/easybill/serverdensity-udp-agent
[INFO] finished tweaking git repo https://github.com/easybill/serverdensity-udp-agent
[INFO] tweaked toml for git repo https://github.com/easybill/serverdensity-udp-agent written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/easybill/serverdensity-udp-agent on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/easybill/serverdensity-udp-agent 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking easybill/serverdensity-udp-agent against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feasybill%2Fserverdensity-udp-agent" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/easybill/serverdensity-udp-agent
[INFO] finished tweaking git repo https://github.com/easybill/serverdensity-udp-agent
[INFO] tweaked toml for git repo https://github.com/easybill/serverdensity-udp-agent written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/easybill/serverdensity-udp-agent on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/easybill/serverdensity-udp-agent 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-pki-types v1.14.1
[INFO] [stderr]   Downloaded prometheus-client-derive-encode v0.5.0
[INFO] [stderr]   Downloaded rustls-native-certs v0.7.1
[INFO] [stderr]   Downloaded md5 v0.8.0
[INFO] [stderr]   Downloaded dtoa v1.0.9
[INFO] [stderr]   Downloaded axum-macros v0.4.1
[INFO] [stderr]   Downloaded prometheus-client v0.24.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 558fb0a133dd63ce086d57d2dcafd9e27107d762ae397f26e5ea1fa897f901d5
[INFO] running `Command { std: "docker" "start" "-a" "558fb0a133dd63ce086d57d2dcafd9e27107d762ae397f26e5ea1fa897f901d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "558fb0a133dd63ce086d57d2dcafd9e27107d762ae397f26e5ea1fa897f901d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558fb0a133dd63ce086d57d2dcafd9e27107d762ae397f26e5ea1fa897f901d5", kill_on_drop: false }`
[INFO] [stdout] 558fb0a133dd63ce086d57d2dcafd9e27107d762ae397f26e5ea1fa897f901d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db29c31ce22ccdbb3764ed9de43f02ffd16d95266047c3fe82c8f486b959ef11
[INFO] running `Command { std: "docker" "start" "-a" "db29c31ce22ccdbb3764ed9de43f02ffd16d95266047c3fe82c8f486b959ef11", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling rustls v0.23.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking rustls-native-certs v0.7.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling prometheus-client v0.24.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.5.0
[INFO] [stderr]    Compiling axum-macros v0.4.1
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking rustls-webpki v0.102.5
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking openmetrics_udpserver_lib v0.1.0 (/opt/rustwide/workdir/openmetrics_udpserver_lib)
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking hyper-util v0.1.6
[INFO] [stderr]     Checking hyper-rustls v0.27.2
[INFO] [stderr]     Checking reqwest v0.12.9
[INFO] [stderr]     Checking openmetrics_udpserver v0.1.0 (/opt/rustwide/workdir/openmetrics_udpserver)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> openmetrics_udpserver/src/serverdensity/aggregator.rs:319:13
[INFO] [stdout]     |
[INFO] [stdout] 319 |         let mut m = HashMap::new();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.18s
[INFO] running `Command { std: "docker" "inspect" "db29c31ce22ccdbb3764ed9de43f02ffd16d95266047c3fe82c8f486b959ef11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db29c31ce22ccdbb3764ed9de43f02ffd16d95266047c3fe82c8f486b959ef11", kill_on_drop: false }`
[INFO] [stdout] db29c31ce22ccdbb3764ed9de43f02ffd16d95266047c3fe82c8f486b959ef11
