[INFO] crate rweb 0.5.3 is already in cache
[INFO] testing rweb-0.5.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rweb 0.5.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rweb 0.5.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rweb 0.5.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rweb 0.5.3
[INFO] tweaked toml for crates.io crate rweb 0.5.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate rweb 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ba1b80335f85adbc96f719210b088edfdffb84f688b9b8d738a9ed77ff42357
[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" "4ba1b80335f85adbc96f719210b088edfdffb84f688b9b8d738a9ed77ff42357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba1b80335f85adbc96f719210b088edfdffb84f688b9b8d738a9ed77ff42357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba1b80335f85adbc96f719210b088edfdffb84f688b9b8d738a9ed77ff42357", kill_on_drop: false }`
[INFO] [stdout] 4ba1b80335f85adbc96f719210b088edfdffb84f688b9b8d738a9ed77ff42357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f7218a749dcba00a155ce3aafc23ac6b0d078f32bb9938a92a004a4e1aae50
[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" "33f7218a749dcba00a155ce3aafc23ac6b0d078f32bb9938a92a004a4e1aae50", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling bytes v0.5.3
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.2
[INFO] [stderr]    Compiling urlencoding v1.0.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling input_buffer v0.2.0
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling multipart v0.16.1
[INFO] [stderr]    Compiling tungstenite v0.9.2
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling headers v0.3.0
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling tokio-macros v0.2.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]    Compiling tokio v0.2.9
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling pin-project v0.4.6
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling h2 v0.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling hyper v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling rweb-openapi v0.4.0
[INFO] [stderr]    Compiling warp v0.2.1
[INFO] [stderr]    Compiling rweb-macros v0.4.4
[INFO] [stderr]    Compiling rweb v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.24s
[INFO] running `Command { std: "docker" "inspect" "33f7218a749dcba00a155ce3aafc23ac6b0d078f32bb9938a92a004a4e1aae50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f7218a749dcba00a155ce3aafc23ac6b0d078f32bb9938a92a004a4e1aae50", kill_on_drop: false }`
[INFO] [stdout] 33f7218a749dcba00a155ce3aafc23ac6b0d078f32bb9938a92a004a4e1aae50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afad4dfa3c569063240f16653e890b6b95ee4e6091c783449bbfb33582eaa85a
[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" "afad4dfa3c569063240f16653e890b6b95ee4e6091c783449bbfb33582eaa85a", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.13
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling rweb v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rweb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name dyn_reply --edition=2018 examples/dyn_reply.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="multipart"' --cfg 'feature="websocket"' -C metadata=b24227dc607bcd8d -C extra-filename=-b24227dc607bcd8d --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-2450ad86b992df4b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-db968137b984c5cc.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-1ccf9538861d24f7.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-f0ccf72aedf55191.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-ca312ab8bbba1fe6.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-6126053784ee4a98.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-9a6df590465edafc.rlib --extern rweb=/opt/rustwide/target/debug/deps/librweb-c6bbf55b6c1ed12b.rlib --extern rweb_macros=/opt/rustwide/target/debug/deps/librweb_macros-77b3c238e66dbe11.so --extern scoped_tls=/opt/rustwide/target/debug/deps/libscoped_tls-35862613972434ea.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-9eb61f9a59916c14.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ce54c43c9dd1c579.rlib --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-d759317a9b3dac12.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-805ff6122fe3bf0f.rlib --extern warp=/opt/rustwide/target/debug/deps/libwarp-ec999e96dfa0b683.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" "afad4dfa3c569063240f16653e890b6b95ee4e6091c783449bbfb33582eaa85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afad4dfa3c569063240f16653e890b6b95ee4e6091c783449bbfb33582eaa85a", kill_on_drop: false }`
[INFO] [stdout] afad4dfa3c569063240f16653e890b6b95ee4e6091c783449bbfb33582eaa85a