[INFO] fetching crate netlify_lambda 0.1.3...
[INFO] testing netlify_lambda-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate netlify_lambda 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate netlify_lambda 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netlify_lambda 0.1.3
[INFO] finished tweaking crates.io crate netlify_lambda 0.1.3
[INFO] tweaked toml for crates.io crate netlify_lambda 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate netlify_lambda 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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] 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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaa000ac9a9807930ee928967ba38c8def9dda7b6df64a6f35655cae4db7a2a6
[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" "aaa000ac9a9807930ee928967ba38c8def9dda7b6df64a6f35655cae4db7a2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaa000ac9a9807930ee928967ba38c8def9dda7b6df64a6f35655cae4db7a2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa000ac9a9807930ee928967ba38c8def9dda7b6df64a6f35655cae4db7a2a6", kill_on_drop: false }`
[INFO] [stdout] aaa000ac9a9807930ee928967ba38c8def9dda7b6df64a6f35655cae4db7a2a6
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16737e303320d08ce608ef38830becfc73549ad898e42be7b30b5b5ab9fdaa9
[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" "c16737e303320d08ce608ef38830becfc73549ad898e42be7b30b5b5ab9fdaa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling socket2 v0.3.18
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling netlify_lambda_attributes v0.1.0
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling async-stream v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling netlify_lambda v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "c16737e303320d08ce608ef38830becfc73549ad898e42be7b30b5b5ab9fdaa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16737e303320d08ce608ef38830becfc73549ad898e42be7b30b5b5ab9fdaa9", kill_on_drop: false }`
[INFO] [stdout] c16737e303320d08ce608ef38830becfc73549ad898e42be7b30b5b5ab9fdaa9
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49351dd849abe3e98dc4faa2939cc19d505de9af3f0145573f80a81f3f82287e
[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" "49351dd849abe3e98dc4faa2939cc19d505de9af3f0145573f80a81f3f82287e", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-error v0.2.2
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling netlify_lambda v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `netlify_lambda`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name netlify_lambda --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="netlify_lambda_attributes"' --cfg 'feature="simulated"' -C metadata=1b4de3e8e333bef8 -C extra-filename=-1b4de3e8e333bef8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_stream=/opt/rustwide/target/debug/deps/libasync_stream-6bfbc1157e73d6a3.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-8f475ca97d0bfeee.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-003d3da2e6e6af11.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-262ede07fa5adb8d.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e85f58044ae91ffe.rlib --extern netlify_lambda_attributes=/opt/rustwide/target/debug/deps/libnetlify_lambda_attributes-eb56416a4ac16aad.so --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-835dc9dc28e7c407.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7db856e575d9e3f7.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5236b8834cb4372f.rlib --extern simple_error=/opt/rustwide/target/debug/deps/libsimple_error-0be7b1c37a50670a.rlib --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-9d20e2d2a40bacea.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c66e1e926ae245ad.rlib --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-f22dd29b73135e87.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-3e54bdc721ceb6e4.rlib --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-43a63023b77ec403.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-a5cf550be9b0d844.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" "49351dd849abe3e98dc4faa2939cc19d505de9af3f0145573f80a81f3f82287e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49351dd849abe3e98dc4faa2939cc19d505de9af3f0145573f80a81f3f82287e", kill_on_drop: false }`
[INFO] [stdout] 49351dd849abe3e98dc4faa2939cc19d505de9af3f0145573f80a81f3f82287e