[INFO] fetching crate connect 0.2.4...
[INFO] checking connect-0.2.4 against 1.55.0 for beta-1.56-3
[INFO] extracting crate connect 0.2.4 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate connect 0.2.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate connect 0.2.4
[INFO] finished tweaking crates.io crate connect 0.2.4
[INFO] tweaked toml for crates.io crate connect 0.2.4 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 async-attributes v1.1.2
[INFO] [stderr]   Downloaded async-process v1.2.0
[INFO] [stderr]   Downloaded signal-hook v0.3.10
[INFO] [stderr]   Downloaded async-tls v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a22ebd67d56e2cb49ea47c25b0c043fbeaf7bc174e1b35ccfa061c91ae30bcf
[INFO] running `Command { std: "docker" "start" "-a" "2a22ebd67d56e2cb49ea47c25b0c043fbeaf7bc174e1b35ccfa061c91ae30bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a22ebd67d56e2cb49ea47c25b0c043fbeaf7bc174e1b35ccfa061c91ae30bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a22ebd67d56e2cb49ea47c25b0c043fbeaf7bc174e1b35ccfa061c91ae30bcf", kill_on_drop: false }`
[INFO] [stdout] 2a22ebd67d56e2cb49ea47c25b0c043fbeaf7bc174e1b35ccfa061c91ae30bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6009757e599127fc98d9fcef28056b16883dec433d77ee66422ec33864db7b3
[INFO] running `Command { std: "docker" "start" "-a" "a6009757e599127fc98d9fcef28056b16883dec433d77ee66422ec33864db7b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking async-std v1.10.0
[INFO] [stderr]     Checking async-stream v0.3.2
[INFO] [stderr]     Checking connect v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.46s
[INFO] running `Command { std: "docker" "inspect" "a6009757e599127fc98d9fcef28056b16883dec433d77ee66422ec33864db7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6009757e599127fc98d9fcef28056b16883dec433d77ee66422ec33864db7b3", kill_on_drop: false }`
[INFO] [stdout] a6009757e599127fc98d9fcef28056b16883dec433d77ee66422ec33864db7b3
