[INFO] cloning repository https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FA-Farras-Syafiq-Ulumuddin-2406495722%2FModule-10-Asynchronous_Programming-Broadcast_Chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FA-Farras-Syafiq-Ulumuddin-2406495722%2FModule-10-Asynchronous_Programming-Broadcast_Chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3ce49485f35254594b15ff745504a0830d1b430
[INFO] checking A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FA-Farras-Syafiq-Ulumuddin-2406495722%2FModule-10-Asynchronous_Programming-Broadcast_Chat" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat
[INFO] finished tweaking git repo https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat
[INFO] tweaked toml for git repo https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/A-Farras-Syafiq-Ulumuddin-2406495722/Module-10-Asynchronous_Programming-Broadcast_Chat 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v2.11.1
[INFO] [stderr]   Downloaded tokio-websockets v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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] 93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3
[INFO] running `Command { std: "docker" "start" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3", 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" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3", 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" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-websockets v0.13.2
[INFO] [stderr]     Checking broadcast-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.57s
[INFO] running `Command { std: "docker" "inspect" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3", kill_on_drop: false }`
[INFO] [stdout] 93e04044fd80b90c9456dd4e78cb3f28b2edc330683bc0b858606326a8de70d3