[INFO] fetching crate lambda-extension 0.5.0...
[INFO] testing lambda-extension-0.5.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lambda-extension 0.5.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate lambda-extension 0.5.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lambda-extension 0.5.0
[INFO] finished tweaking crates.io crate lambda-extension 0.5.0
[INFO] tweaked toml for crates.io crate lambda-extension 0.5.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate lambda-extension 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 924f1fe36d3bc56dfac01821b9b3daeb3d4a60b1db6a2b7ba4442ff45ab892ae
[INFO] running `Command { std: "docker" "start" "-a" "924f1fe36d3bc56dfac01821b9b3daeb3d4a60b1db6a2b7ba4442ff45ab892ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "924f1fe36d3bc56dfac01821b9b3daeb3d4a60b1db6a2b7ba4442ff45ab892ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924f1fe36d3bc56dfac01821b9b3daeb3d4a60b1db6a2b7ba4442ff45ab892ae", kill_on_drop: false }`
[INFO] [stdout] 924f1fe36d3bc56dfac01821b9b3daeb3d4a60b1db6a2b7ba4442ff45ab892ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff5f424d65e723fa9f33fde801d9f2bf9fde55969bbcdd53670219ce375d8bc
[INFO] running `Command { std: "docker" "start" "-a" "dff5f424d65e723fa9f33fde801d9f2bf9fde55969bbcdd53670219ce375d8bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling tower v0.4.12
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lambda_runtime_api_client v0.5.0
[INFO] [stderr]    Compiling lambda-extension v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.34s
[INFO] running `Command { std: "docker" "inspect" "dff5f424d65e723fa9f33fde801d9f2bf9fde55969bbcdd53670219ce375d8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff5f424d65e723fa9f33fde801d9f2bf9fde55969bbcdd53670219ce375d8bc", kill_on_drop: false }`
[INFO] [stdout] dff5f424d65e723fa9f33fde801d9f2bf9fde55969bbcdd53670219ce375d8bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 342ce674cf6b8d752a3853a232a97a6e7f1969cc18964ca5586e2a58d349330e
[INFO] running `Command { std: "docker" "start" "-a" "342ce674cf6b8d752a3853a232a97a6e7f1969cc18964ca5586e2a58d349330e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling simple-error v0.2.3
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.9
[INFO] [stderr]    Compiling lambda-extension v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `lambda-extension`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name custom_events --edition=2018 examples/custom_events.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5ace4648c2c054d4 -C extra-filename=-5ace4648c2c054d4 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_stream=/opt/rustwide/target/debug/deps/libasync_stream-5f9249d5b4a80280.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-44851e2768c88cca.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-6bd2335b8daf34a6.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-e5a60057394e8171.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-acb12c705a74dfdf.rlib --extern lambda_extension=/opt/rustwide/target/debug/deps/liblambda_extension-71bf4fa7d05bc617.rlib --extern lambda_runtime_api_client=/opt/rustwide/target/debug/deps/liblambda_runtime_api_client-85fb1d8a8bf97ecd.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-acd6fdc53a1e8676.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3ed5b659ce7fc2b3.rlib --extern simple_error=/opt/rustwide/target/debug/deps/libsimple_error-de8bb0e0436afa69.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-fea731e0e554bcde.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-1b51f8e1e0233d43.rlib --extern tower=/opt/rustwide/target/debug/deps/libtower-bdb975d28962f54e.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-79cf369e645d1057.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-f3c0badcf6f67287.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "342ce674cf6b8d752a3853a232a97a6e7f1969cc18964ca5586e2a58d349330e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342ce674cf6b8d752a3853a232a97a6e7f1969cc18964ca5586e2a58d349330e", kill_on_drop: false }`
[INFO] [stdout] 342ce674cf6b8d752a3853a232a97a6e7f1969cc18964ca5586e2a58d349330e