[INFO] fetching crate pact_ffi 0.2.2...
[INFO] testing pact_ffi-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate pact_ffi 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate pact_ffi 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pact_ffi 0.2.2
[INFO] finished tweaking crates.io crate pact_ffi 0.2.2
[INFO] tweaked toml for crates.io crate pact_ffi 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 7c069e0e101f9416486de1c0da8b3ed7f9c159a85312acc8e6b586ad8d3cbfb4
[INFO] running `Command { std: "docker" "start" "-a" "7c069e0e101f9416486de1c0da8b3ed7f9c159a85312acc8e6b586ad8d3cbfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c069e0e101f9416486de1c0da8b3ed7f9c159a85312acc8e6b586ad8d3cbfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c069e0e101f9416486de1c0da8b3ed7f9c159a85312acc8e6b586ad8d3cbfb4", kill_on_drop: false }`
[INFO] [stdout] 7c069e0e101f9416486de1c0da8b3ed7f9c159a85312acc8e6b586ad8d3cbfb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52752092482f582ffefc3a5d0ab5914dadec375f8eb49deec96930cf51450edb
[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" "52752092482f582ffefc3a5d0ab5914dadec375f8eb49deec96930cf51450edb", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_info v3.2.0
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling simplelog v0.9.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling multipart v0.17.1
[INFO] [stderr]    Compiling pact-plugin-driver v0.0.17
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling pact_ffi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `pact-plugin-driver v0.0.17`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/pact-plugin-driver-31bf0e9e688a1f08/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain '1.59.0-x86_64-unknown-linux-gnu'
[INFO] [stderr]   To install, run `rustup component add rustfmt --toolchain 1.59.0-x86_64-unknown-linux-gnu`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "52752092482f582ffefc3a5d0ab5914dadec375f8eb49deec96930cf51450edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52752092482f582ffefc3a5d0ab5914dadec375f8eb49deec96930cf51450edb", kill_on_drop: false }`
[INFO] [stdout] 52752092482f582ffefc3a5d0ab5914dadec375f8eb49deec96930cf51450edb