[INFO] fetching crate pulsar 1.0.1...
[INFO] testing pulsar-1.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate pulsar 1.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate pulsar 1.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulsar 1.0.1
[INFO] finished tweaking crates.io crate pulsar 1.0.1
[INFO] tweaked toml for crates.io crate pulsar 1.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate pulsar 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ff11863843d2f773b1077c3729d9e07784525f20f56e032e56f0bf40f189e6e
[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" "7ff11863843d2f773b1077c3729d9e07784525f20f56e032e56f0bf40f189e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ff11863843d2f773b1077c3729d9e07784525f20f56e032e56f0bf40f189e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff11863843d2f773b1077c3729d9e07784525f20f56e032e56f0bf40f189e6e", kill_on_drop: false }`
[INFO] [stdout] 7ff11863843d2f773b1077c3729d9e07784525f20f56e032e56f0bf40f189e6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27a3b3238496801150c08f4b4c34a323b1476100b6c5acb17667baf3419034d9
[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" "27a3b3238496801150c08f4b4c34a323b1476100b6c5acb17667baf3419034d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.63
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.63
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling tinyvec v0.3.3
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling scoped-tls-hkt v0.1.2
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling adler32 v1.1.0
[INFO] [stderr]    Compiling snap v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling kv-log-macro v1.0.6
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling pem v0.8.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.63
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.63
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.63
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling js-sys v0.3.40
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling tokio-native-tls v0.1.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling pulsar v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling piper v0.1.3
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling futures_codec v0.4.0
[INFO] [stderr]    Compiling smol v0.1.12
[INFO] [stderr]    Compiling web-sys v0.3.40
[INFO] [stderr]    Compiling gloo-timers v0.2.1
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling async-std v1.6.1
[INFO] [stderr]    Compiling zstd-safe v2.0.5+zstd.1.4.5
[INFO] [stderr]    Compiling zstd v0.5.3+zstd.1.4.5
[INFO] [stderr]    Compiling async-native-tls v0.3.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.95s
[INFO] running `Command { std: "docker" "inspect" "27a3b3238496801150c08f4b4c34a323b1476100b6c5acb17667baf3419034d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a3b3238496801150c08f4b4c34a323b1476100b6c5acb17667baf3419034d9", kill_on_drop: false }`
[INFO] [stdout] 27a3b3238496801150c08f4b4c34a323b1476100b6c5acb17667baf3419034d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf5bfb1c4b763639fc2ae2e01400fb76336dcbe293fbd0eb53585650b03b21bb
[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" "bf5bfb1c4b763639fc2ae2e01400fb76336dcbe293fbd0eb53585650b03b21bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling serde_derive v1.0.112
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling pulsar v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `pulsar`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name batching --edition=2018 examples/batching.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="async-native-tls"' --cfg 'feature="async-std"' --cfg 'feature="async-std-runtime"' --cfg 'feature="compression"' --cfg 'feature="default"' --cfg 'feature="flate2"' --cfg 'feature="futures_codec"' --cfg 'feature="lz4"' --cfg 'feature="snap"' --cfg 'feature="tokio"' --cfg 'feature="tokio-native-tls"' --cfg 'feature="tokio-runtime"' --cfg 'feature="tokio-util"' --cfg 'feature="zstd"' -C metadata=5776b4a4e111d025 -C extra-filename=-5776b4a4e111d025 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_native_tls=/opt/rustwide/target/debug/deps/libasync_native_tls-b57cca14b41e5b50.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-c15b28c5b01a1a6a.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-f5cf4850278531c2.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-db68a9932a33cb01.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-a7bd4d1f47447da8.rlib --extern crc=/opt/rustwide/target/debug/deps/libcrc-e0ede9c0bac45539.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-5849d15065dc78c7.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-a523725f66e51cb6.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-171e11c5386593fc.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-0764130201a8709b.rlib --extern futures_timer=/opt/rustwide/target/debug/deps/libfutures_timer-84fb14cfa4df4ca9.rlib --extern futures_codec=/opt/rustwide/target/debug/deps/libfutures_codec-5c2c5c79cb89be7e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-adf1c78b8e5c9ebd.rlib --extern lz4=/opt/rustwide/target/debug/deps/liblz4-c4712dae5602c59d.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-4f29d0cdc2de5193.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-4a6e24a0bb01ccfe.rlib --extern pem=/opt/rustwide/target/debug/deps/libpem-6d5f03dbcd8ecf51.rlib --extern prost=/opt/rustwide/target/debug/deps/libprost-253f4c84cdbfc2db.rlib --extern prost_derive=/opt/rustwide/target/debug/deps/libprost_derive-02cf443f17d39c57.so --extern pulsar=/opt/rustwide/target/debug/deps/libpulsar-0b0166ef87003fd0.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5b3d88e3e1626ff6.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-cba065be6816469b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-08e014ab7a1365fe.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2c00a9655ff3ac9a.rlib --extern snap=/opt/rustwide/target/debug/deps/libsnap-0f83f689576cd597.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ed7fb18b1a095469.rlib --extern tokio_native_tls=/opt/rustwide/target/debug/deps/libtokio_native_tls-327a56a989be9df2.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-c9db2f3462d63f47.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-a8e4555ff41cb5b7.rlib --extern zstd=/opt/rustwide/target/debug/deps/libzstd-41e60cfb2800621b.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/lz4-sys-3f1392fc89a30022/out -L native=/opt/rustwide/target/debug/build/zstd-sys-06eded161378aa6d/out` (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" "bf5bfb1c4b763639fc2ae2e01400fb76336dcbe293fbd0eb53585650b03b21bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5bfb1c4b763639fc2ae2e01400fb76336dcbe293fbd0eb53585650b03b21bb", kill_on_drop: false }`
[INFO] [stdout] bf5bfb1c4b763639fc2ae2e01400fb76336dcbe293fbd0eb53585650b03b21bb
