[INFO] fetching crate assemblylift-awslambda-guest 0.2.3...
[INFO] testing assemblylift-awslambda-guest-0.2.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate assemblylift-awslambda-guest 0.2.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate assemblylift-awslambda-guest 0.2.3 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 assemblylift-awslambda-guest 0.2.3
[INFO] finished tweaking crates.io crate assemblylift-awslambda-guest 0.2.3
[INFO] tweaked toml for crates.io crate assemblylift-awslambda-guest 0.2.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 72d6996fef313b86e200c9905e856083a8d055aba3fe392f6778d710e99cfce4
[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" "72d6996fef313b86e200c9905e856083a8d055aba3fe392f6778d710e99cfce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d6996fef313b86e200c9905e856083a8d055aba3fe392f6778d710e99cfce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d6996fef313b86e200c9905e856083a8d055aba3fe392f6778d710e99cfce4", kill_on_drop: false }`
[INFO] [stdout] 72d6996fef313b86e200c9905e856083a8d055aba3fe392f6778d710e99cfce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9383e51d07af33d44d164c1716cfdf3e13bbeb5ad17fb009e592567c9d8a9dbe
[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" "9383e51d07af33d44d164c1716cfdf3e13bbeb5ad17fb009e592567c9d8a9dbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling direct-executor v0.3.0
[INFO] [stderr]    Compiling assemblylift-core-guest v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling assemblylift-core-io-common v0.2.0
[INFO] [stderr]    Compiling assemblylift-core-io-guest v0.2.1
[INFO] [stderr]    Compiling assemblylift-awslambda-guest v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "9383e51d07af33d44d164c1716cfdf3e13bbeb5ad17fb009e592567c9d8a9dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9383e51d07af33d44d164c1716cfdf3e13bbeb5ad17fb009e592567c9d8a9dbe", kill_on_drop: false }`
[INFO] [stdout] 9383e51d07af33d44d164c1716cfdf3e13bbeb5ad17fb009e592567c9d8a9dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a4b9513c023a3ab1152d9fbddc1d3874676f297899cd87da789d1737c03e09d0
[INFO] running `Command { std: "docker" "start" "-a" "a4b9513c023a3ab1152d9fbddc1d3874676f297899cd87da789d1737c03e09d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling assemblylift-awslambda-guest v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "a4b9513c023a3ab1152d9fbddc1d3874676f297899cd87da789d1737c03e09d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b9513c023a3ab1152d9fbddc1d3874676f297899cd87da789d1737c03e09d0", kill_on_drop: false }`
[INFO] [stdout] a4b9513c023a3ab1152d9fbddc1d3874676f297899cd87da789d1737c03e09d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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", kill_on_drop: false }`
[INFO] [stdout] e1eeb309fe12d3b6b1b04b29a0d12b5706c10f7ba2cea787518c09819ee1e40c
[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" "e1eeb309fe12d3b6b1b04b29a0d12b5706c10f7ba2cea787518c09819ee1e40c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assemblylift_awslambda_guest-0d88313d2098f344
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assemblylift-awslambda-guest
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1eeb309fe12d3b6b1b04b29a0d12b5706c10f7ba2cea787518c09819ee1e40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1eeb309fe12d3b6b1b04b29a0d12b5706c10f7ba2cea787518c09819ee1e40c", kill_on_drop: false }`
[INFO] [stdout] e1eeb309fe12d3b6b1b04b29a0d12b5706c10f7ba2cea787518c09819ee1e40c