[INFO] fetching crate swagger 6.1.0...
[INFO] testing swagger-6.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate swagger 6.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate swagger 6.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swagger 6.1.0
[INFO] finished tweaking crates.io crate swagger 6.1.0
[INFO] tweaked toml for crates.io crate swagger 6.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e991d9bf06e2771cec4fe356a3b6b4507f48978cc571ce89b2cdb6a9a4fead9d
[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" "e991d9bf06e2771cec4fe356a3b6b4507f48978cc571ce89b2cdb6a9a4fead9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e991d9bf06e2771cec4fe356a3b6b4507f48978cc571ce89b2cdb6a9a4fead9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e991d9bf06e2771cec4fe356a3b6b4507f48978cc571ce89b2cdb6a9a4fead9d", kill_on_drop: false }`
[INFO] [stdout] e991d9bf06e2771cec4fe356a3b6b4507f48978cc571ce89b2cdb6a9a4fead9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] bcbb8e363c0957738db34f6e40877115e6cf2e6dc3e457312403f6e760c4e756
[INFO] running `Command { std: "docker" "start" "-a" "bcbb8e363c0957738db34f6e40877115e6cf2e6dc3e457312403f6e760c4e756", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling hyper-old-types v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling swagger v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.16s
[INFO] running `Command { std: "docker" "inspect" "bcbb8e363c0957738db34f6e40877115e6cf2e6dc3e457312403f6e760c4e756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbb8e363c0957738db34f6e40877115e6cf2e6dc3e457312403f6e760c4e756", kill_on_drop: false }`
[INFO] [stdout] bcbb8e363c0957738db34f6e40877115e6cf2e6dc3e457312403f6e760c4e756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 73c8572f5464ea98fd4bdcd0649a2bc5d474ba6d8c2e5554e5479d5d91d3c977
[INFO] running `Command { std: "docker" "start" "-a" "73c8572f5464ea98fd4bdcd0649a2bc5d474ba6d8c2e5554e5479d5d91d3c977", kill_on_drop: false }`
[INFO] [stderr]    Compiling swagger v6.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "73c8572f5464ea98fd4bdcd0649a2bc5d474ba6d8c2e5554e5479d5d91d3c977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c8572f5464ea98fd4bdcd0649a2bc5d474ba6d8c2e5554e5479d5d91d3c977", kill_on_drop: false }`
[INFO] [stdout] 73c8572f5464ea98fd4bdcd0649a2bc5d474ba6d8c2e5554e5479d5d91d3c977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] fa62b381373c347f3843d3c48b83a3e078a7fe9f408858d083113143345f43bf
[INFO] running `Command { std: "docker" "start" "-a" "fa62b381373c347f3843d3c48b83a3e078a7fe9f408858d083113143345f43bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/swagger-48093d03ccd84419)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test context::context_tests::send_request ... ok
[INFO] [stdout] test nullable_format::serde_tests::null_optionalnullable_value ... ok
[INFO] [stdout] test nullable_format::serde_tests::object_nullable_value ... ok
[INFO] [stdout] test nullable_format::serde_tests::string_nullable_value ... ok
[INFO] [stdout] test auth::tests::test_make_service ... ok
[INFO] [stdout] test request_parser::context_tests::test_macros ... ok
[INFO] [stdout] test nullable_format::serde_tests::object_optionalnullable_value ... ok
[INFO] [stdout] test nullable_format::serde_tests::null_nullable_value ... ok
[INFO] [stdout] test nullable_format::serde_tests::string_optionalnullable_value ... ok
[INFO] [stdout] test nullable_format::serde_tests::missing_optionalnullable_value ... ok
[INFO] [stderr]    Doc-tests swagger
[INFO] [stdout] test nullable_format::serde_tests::missing_nullable_value - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/drop_context.rs - drop_context::DropContextMakeService (line 23) ... ignored
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name swagger --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-5c7414cfb92860e8.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-df7cac8fc38da202.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-6069502b77b85e94.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-6071ca5775290a93.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-366e4578770431ff.rlib --extern hyper_old_types=/opt/rustwide/target/debug/deps/libhyper_old_types-5a1be055a8166e99.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4efa28fcabd12ca7.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2daaeabb161fbd16.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-007153b02c1574ce.rlib --extern swagger=/opt/rustwide/target/debug/deps/libswagger-d63e8dc11bd14ae7.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-8096075c7a1bc9af.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e299876e52130245.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="serde"' --cfg 'feature="serde_json"' --cfg 'feature="serdejson"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "fa62b381373c347f3843d3c48b83a3e078a7fe9f408858d083113143345f43bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa62b381373c347f3843d3c48b83a3e078a7fe9f408858d083113143345f43bf", kill_on_drop: false }`
[INFO] [stdout] fa62b381373c347f3843d3c48b83a3e078a7fe9f408858d083113143345f43bf
