[INFO] cloning repository https://github.com/Nabilcodes/chat-async [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nabilcodes/chat-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNabilcodes%2Fchat-async", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNabilcodes%2Fchat-async'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a145ff7228eed7df1ad6a78d12dd48eff86fe8fe [INFO] checking Nabilcodes/chat-async/a145ff7228eed7df1ad6a78d12dd48eff86fe8fe against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNabilcodes%2Fchat-async" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 86% (367/422) Updating files: 87% (368/422) Updating files: 88% (372/422) Updating files: 89% (376/422) Updating files: 90% (380/422) Updating files: 91% (385/422) Updating files: 92% (389/422) Updating files: 93% (393/422) Updating files: 94% (397/422) Updating files: 95% (401/422) Updating files: 96% (406/422) Updating files: 97% (410/422) Updating files: 98% (414/422) Updating files: 99% (418/422) Updating files: 100% (422/422) Updating files: 100% (422/422), done. [INFO] validating manifest of git repo https://github.com/Nabilcodes/chat-async on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nabilcodes/chat-async [INFO] finished tweaking git repo https://github.com/Nabilcodes/chat-async [INFO] tweaked toml for git repo https://github.com/Nabilcodes/chat-async written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Nabilcodes/chat-async 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82cd20498aefaa20b50b33456c2a6de6891b7db0007a19c00078c1584639a755 [INFO] running `Command { std: "docker" "start" "-a" "82cd20498aefaa20b50b33456c2a6de6891b7db0007a19c00078c1584639a755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82cd20498aefaa20b50b33456c2a6de6891b7db0007a19c00078c1584639a755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82cd20498aefaa20b50b33456c2a6de6891b7db0007a19c00078c1584639a755", kill_on_drop: false }` [INFO] [stdout] 82cd20498aefaa20b50b33456c2a6de6891b7db0007a19c00078c1584639a755 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03ae3ae11f619668b0a438ce5eb9a6605ad11ada0aa5ecf20f71f1770d4a96e8 [INFO] running `Command { std: "docker" "start" "-a" "03ae3ae11f619668b0a438ce5eb9a6605ad11ada0aa5ecf20f71f1770d4a96e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot v0.12.2 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-websockets v0.8.2 [INFO] [stderr] Checking chat-async v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.27s [INFO] running `Command { std: "docker" "inspect" "03ae3ae11f619668b0a438ce5eb9a6605ad11ada0aa5ecf20f71f1770d4a96e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ae3ae11f619668b0a438ce5eb9a6605ad11ada0aa5ecf20f71f1770d4a96e8", kill_on_drop: false }` [INFO] [stdout] 03ae3ae11f619668b0a438ce5eb9a6605ad11ada0aa5ecf20f71f1770d4a96e8