[INFO] fetching crate cdrs-tokio-helpers-derive 3.2.0-beta.1...
[INFO] checking cdrs-tokio-helpers-derive-3.2.0-beta.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate cdrs-tokio-helpers-derive 3.2.0-beta.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cdrs-tokio-helpers-derive 3.2.0-beta.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cdrs-tokio-helpers-derive 3.2.0-beta.1
[INFO] finished tweaking crates.io crate cdrs-tokio-helpers-derive 3.2.0-beta.1
[INFO] tweaked toml for crates.io crate cdrs-tokio-helpers-derive 3.2.0-beta.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23534a4aa081600458ba849f4f989cd9c19ab51a8466352a3826c5d6e3b005ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23534a4aa081600458ba849f4f989cd9c19ab51a8466352a3826c5d6e3b005ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23534a4aa081600458ba849f4f989cd9c19ab51a8466352a3826c5d6e3b005ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23534a4aa081600458ba849f4f989cd9c19ab51a8466352a3826c5d6e3b005ae", kill_on_drop: false }`
[INFO] [stdout] 23534a4aa081600458ba849f4f989cd9c19ab51a8466352a3826c5d6e3b005ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ff6d4ad5d1700fe0b44c66de839dfe855cceb963aba9c65abe77f0c98f628c72
[INFO] running `Command { std: "docker" "start" "-a" "ff6d4ad5d1700fe0b44c66de839dfe855cceb963aba9c65abe77f0c98f628c72", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]     Checking cdrs-tokio-helpers-derive v3.2.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "ff6d4ad5d1700fe0b44c66de839dfe855cceb963aba9c65abe77f0c98f628c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6d4ad5d1700fe0b44c66de839dfe855cceb963aba9c65abe77f0c98f628c72", kill_on_drop: false }`
[INFO] [stdout] ff6d4ad5d1700fe0b44c66de839dfe855cceb963aba9c65abe77f0c98f628c72