[INFO] fetching crate lambda_runtime 0.4.1...
[INFO] testing lambda_runtime-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lambda_runtime 0.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lambda_runtime 0.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lambda_runtime 0.4.1
[INFO] finished tweaking crates.io crate lambda_runtime 0.4.1
[INFO] tweaked toml for crates.io crate lambda_runtime 0.4.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate lambda_runtime 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] f1a0d538d96d0ff16449f6db279e5747c55e4bea1686fb4ea8d2b1a51a4ad411
[INFO] running `Command { std: "docker" "start" "-a" "f1a0d538d96d0ff16449f6db279e5747c55e4bea1686fb4ea8d2b1a51a4ad411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a0d538d96d0ff16449f6db279e5747c55e4bea1686fb4ea8d2b1a51a4ad411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a0d538d96d0ff16449f6db279e5747c55e4bea1686fb4ea8d2b1a51a4ad411", kill_on_drop: false }`
[INFO] [stdout] f1a0d538d96d0ff16449f6db279e5747c55e4bea1686fb4ea8d2b1a51a4ad411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] 7ce6d30f70cbf67c918d933455a11ee2b6ba7a3c9e495f45f9b2b330678fdb11
[INFO] running `Command { std: "docker" "start" "-a" "7ce6d30f70cbf67c918d933455a11ee2b6ba7a3c9e495f45f9b2b330678fdb11", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling lambda_runtime v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.23s
[INFO] running `Command { std: "docker" "inspect" "7ce6d30f70cbf67c918d933455a11ee2b6ba7a3c9e495f45f9b2b330678fdb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce6d30f70cbf67c918d933455a11ee2b6ba7a3c9e495f45f9b2b330678fdb11", kill_on_drop: false }`
[INFO] [stdout] 7ce6d30f70cbf67c918d933455a11ee2b6ba7a3c9e495f45f9b2b330678fdb11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 2af04aa3b007368d1c468c55bddd2ee7f6268705f0bb02020bcf55bbef5a6a11
[INFO] running `Command { std: "docker" "start" "-a" "2af04aa3b007368d1c468c55bddd2ee7f6268705f0bb02020bcf55bbef5a6a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_logger v1.13.0
[INFO] [stderr]    Compiling lambda_runtime v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.37s
[INFO] running `Command { std: "docker" "inspect" "2af04aa3b007368d1c468c55bddd2ee7f6268705f0bb02020bcf55bbef5a6a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af04aa3b007368d1c468c55bddd2ee7f6268705f0bb02020bcf55bbef5a6a11", kill_on_drop: false }`
[INFO] [stdout] 2af04aa3b007368d1c468c55bddd2ee7f6268705f0bb02020bcf55bbef5a6a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] d8a0e619193fc912f6dbc3008375d73a7c1141b27e6a552ee1b64b3a78df7138
[INFO] running `Command { std: "docker" "start" "-a" "d8a0e619193fc912f6dbc3008375d73a7c1141b27e6a552ee1b64b3a78df7138", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lambda_runtime-99847ccdeca621f5)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test types::round_trip_lambda_error ... ok
[INFO] [stdout] test requests::test_next_event_request ... ok
[INFO] [stdout] test requests::test_event_error_request ... ok
[INFO] [stdout] test types::test::context_with_bad_deadline_type_is_err ... ok
[INFO] [stdout] test client::endpoint_tests::test_ok_response ... ok
[INFO] [stdout] test requests::test_init_error_request ... ok
[INFO] [stdout] test client::endpoint_tests::successful_end_to_end_run ... ok
[INFO] [stdout] test test_builder ... ok
[INFO] [stdout] test types::test::context_with_certain_missing_headers_still_resolves ... ok
[INFO] [stdout] test client::endpoint_tests::test_next_event ... ok
[INFO] [stdout] test types::test::context_with_expected_values_and_types_resolves ... ok
[INFO] [stdout] test client::endpoint_tests::test_error_response ... ok
[INFO] [stdout] test requests::test_event_completion_request ... ok
[INFO] [stderr]    Doc-tests lambda_runtime
[INFO] [stdout] test types::test::context_with_missing_request_id_should_panic - should panic ... ok
[INFO] [stdout] test types::test::context_with_missing_deadline_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - run (line 283) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8a0e619193fc912f6dbc3008375d73a7c1141b27e6a552ee1b64b3a78df7138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a0e619193fc912f6dbc3008375d73a7c1141b27e6a552ee1b64b3a78df7138", kill_on_drop: false }`
[INFO] [stdout] d8a0e619193fc912f6dbc3008375d73a7c1141b27e6a552ee1b64b3a78df7138