[INFO] fetching crate pulsar 1.0.0...
[INFO] testing pulsar-1.0.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate pulsar 1.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate pulsar 1.0.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulsar 1.0.0
[INFO] finished tweaking crates.io crate pulsar 1.0.0
[INFO] tweaked toml for crates.io crate pulsar 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate pulsar 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7904dd313dfc9551a371de3b5b821bde509247a7d15ee2d158036a4d94011dae
[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" "7904dd313dfc9551a371de3b5b821bde509247a7d15ee2d158036a4d94011dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7904dd313dfc9551a371de3b5b821bde509247a7d15ee2d158036a4d94011dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7904dd313dfc9551a371de3b5b821bde509247a7d15ee2d158036a4d94011dae", kill_on_drop: false }`
[INFO] [stdout] 7904dd313dfc9551a371de3b5b821bde509247a7d15ee2d158036a4d94011dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13334d543896cdb46b93e0cec3464b2095d33282e38005ae4ae4e513cdc9fdf0
[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" "13334d543896cdb46b93e0cec3464b2095d33282e38005ae4ae4e513cdc9fdf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.63
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.63
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling snap v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling adler32 v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling heck v0.3.1
[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 which v3.1.1
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[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 prost-build v0.6.1
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling regex v1.3.9
[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 crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling pem v0.8.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.63
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.63
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[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 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling web-sys v0.3.40
[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 smol v0.1.12
[INFO] [stderr]    Compiling futures_codec v0.4.0
[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 4m 03s
[INFO] running `Command { std: "docker" "inspect" "13334d543896cdb46b93e0cec3464b2095d33282e38005ae4ae4e513cdc9fdf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13334d543896cdb46b93e0cec3464b2095d33282e38005ae4ae4e513cdc9fdf0", kill_on_drop: false }`
[INFO] [stdout] 13334d543896cdb46b93e0cec3464b2095d33282e38005ae4ae4e513cdc9fdf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2ca2d4332e7814ce8bded173477436f5b0ac88387d35bfffd81eed5c85a1cb1
[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" "e2ca2d4332e7814ce8bded173477436f5b0ac88387d35bfffd81eed5c85a1cb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.112
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling pulsar v1.0.0 (/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 -Cembed-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=a7d4c99d391d28ea -C extra-filename=-a7d4c99d391d28ea --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-6181e733fd762280.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-52d2db8fad089c78.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-c3b962a44a510451.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-04ecf6791232477f.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-83563c0cd4ca16fc.rlib --extern crc=/opt/rustwide/target/debug/deps/libcrc-4ebcff3c7b28e9c1.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-ecf4d42afa111da6.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-4025a022a43db291.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-185bdc3f47937163.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-73dee996ef335687.rlib --extern futures_timer=/opt/rustwide/target/debug/deps/libfutures_timer-4aa81094dd35e05e.rlib --extern futures_codec=/opt/rustwide/target/debug/deps/libfutures_codec-f955aed3a5fc34a5.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e5ce5351392e0e87.rlib --extern lz4=/opt/rustwide/target/debug/deps/liblz4-bafb24f461343330.rlib --extern native_tls=/opt/rustwide/target/debug/deps/libnative_tls-22d1e8e907891aa7.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-31ec0b159dd5cdeb.rlib --extern pem=/opt/rustwide/target/debug/deps/libpem-737901773e484eac.rlib --extern prost=/opt/rustwide/target/debug/deps/libprost-a234b9c4e50487f2.rlib --extern prost_derive=/opt/rustwide/target/debug/deps/libprost_derive-fc92359d61cee367.so --extern pulsar=/opt/rustwide/target/debug/deps/libpulsar-fb2fae48c8a99f46.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7fb98764e3fce434.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-4da3f475abc140e9.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fdb822679a0b5c81.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f98e3044b71eb3ee.rlib --extern snap=/opt/rustwide/target/debug/deps/libsnap-6299e1d1792d9d9c.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-364bd189f142b7d6.rlib --extern tokio_native_tls=/opt/rustwide/target/debug/deps/libtokio_native_tls-00e9756ed0112d16.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-a49818b328ac1c33.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-b68b550e300de3f7.rlib --extern zstd=/opt/rustwide/target/debug/deps/libzstd-37e1fb65933e7045.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/lz4-sys-fa6fe2f60c184e8c/out -L native=/opt/rustwide/target/debug/build/zstd-sys-558dcfd65692867e/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" "e2ca2d4332e7814ce8bded173477436f5b0ac88387d35bfffd81eed5c85a1cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ca2d4332e7814ce8bded173477436f5b0ac88387d35bfffd81eed5c85a1cb1", kill_on_drop: false }`
[INFO] [stdout] e2ca2d4332e7814ce8bded173477436f5b0ac88387d35bfffd81eed5c85a1cb1