[INFO] fetching crate stellar-horizon 0.5.0...
[INFO] testing stellar-horizon-0.5.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate stellar-horizon 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stellar-horizon 0.5.0 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 stellar-horizon 0.5.0
[INFO] finished tweaking crates.io crate stellar-horizon 0.5.0
[INFO] tweaked toml for crates.io crate stellar-horizon 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stellar-base v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 081bd825b8a275b2a2ea28f314b5f10e1cde4f804986c5a68b780b1143acc83d
[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" "081bd825b8a275b2a2ea28f314b5f10e1cde4f804986c5a68b780b1143acc83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "081bd825b8a275b2a2ea28f314b5f10e1cde4f804986c5a68b780b1143acc83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081bd825b8a275b2a2ea28f314b5f10e1cde4f804986c5a68b780b1143acc83d", kill_on_drop: false }`
[INFO] [stdout] 081bd825b8a275b2a2ea28f314b5f10e1cde4f804986c5a68b780b1143acc83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 79b3e508104a5e62532d48b9450a6532f7d399b1f0ac9624de04d3b7ef90e33d
[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" "79b3e508104a5e62532d48b9450a6532f7d399b1f0ac9624de04d3b7ef90e33d", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling subtle v2.2.3
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling fastrand v1.3.3
[INFO] [stderr]    Compiling event-listener v2.3.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling waker-fn v1.0.0
[INFO] [stderr]    Compiling parking v1.0.6
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling data-encoding v2.2.1
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling infer v0.1.7
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling standback v0.2.9
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling cookie v0.14.2
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling libsodium-sys v0.2.6
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.67
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling futures-lite v0.1.10
[INFO] [stderr]    Compiling xdr-rs-serialize v0.2.3
[INFO] [stderr]    Compiling async-channel v1.4.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.67
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tracing v0.1.18
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling block-cipher v0.7.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling blocking v0.4.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling polyval v0.4.0
[INFO] [stderr]    Compiling aes-soft v0.4.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling ghash v0.3.0
[INFO] [stderr]    Compiling aes v0.4.0
[INFO] [stderr]    Compiling hkdf v0.9.0
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling aes-gcm v0.6.0
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.67
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.67
[INFO] [stderr]    Compiling smol v0.1.18
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling serde_qs v0.6.1
[INFO] [stderr]    Compiling rust_decimal v1.7.0
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling serde_with_macros v1.2.0-alpha.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.67
[INFO] [stderr]    Compiling xdr-rs-serialize-derive v0.2.3
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling js-sys v0.3.44
[INFO] [stderr]    Compiling serde_with v1.5.0-alpha.1
[INFO] [stderr]    Compiling web-sys v0.3.44
[INFO] [stderr]    Compiling hyper v0.13.7
[INFO] [stderr]    Compiling gloo-timers v0.2.1
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling async-std v1.6.2
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.7
[INFO] [stderr]    Compiling eventsource v0.5.0
[INFO] [stderr]    Compiling http-types v2.4.0
[INFO] [stderr]    Compiling async-sse v3.0.0
[INFO] [stderr]    Compiling sodiumoxide v0.2.6
[INFO] [stderr]    Compiling stellar-base v0.4.1
[INFO] [stderr]    Compiling stellar-horizon v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 03s
[INFO] running `Command { std: "docker" "inspect" "79b3e508104a5e62532d48b9450a6532f7d399b1f0ac9624de04d3b7ef90e33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b3e508104a5e62532d48b9450a6532f7d399b1f0ac9624de04d3b7ef90e33d", kill_on_drop: false }`
[INFO] [stdout] 79b3e508104a5e62532d48b9450a6532f7d399b1f0ac9624de04d3b7ef90e33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] db704ac6d26a5fd80e3b92fcf686d39d5947e70f36cc8fae1c2ad0cf7352b2ea
[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" "db704ac6d26a5fd80e3b92fcf686d39d5947e70f36cc8fae1c2ad0cf7352b2ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling stellar-horizon v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `stellar-horizon`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name client_test --edition=2018 tests/client_test.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=ebba53bd1a4a01d1 -C extra-filename=-ebba53bd1a4a01d1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_sse=/opt/rustwide/target/debug/deps/libasync_sse-9d63764ce9211489.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-34eb0057bc6b8526.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e5a9beddfbd93fab.rlib --extern eventsource=/opt/rustwide/target/debug/deps/libeventsource-7b56e930ce25dd2b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-f9b9c126a074e186.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-6abafe259e1925e3.rlib --extern http_types=/opt/rustwide/target/debug/deps/libhttp_types-e407fbe2281d82d7.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-383e27d6ba6f8546.rlib --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-a1a050938073e3c3.rlib --extern json=/opt/rustwide/target/debug/deps/libjson-e2256c5e53b5ade5.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-972af772eabf90ba.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-8c24251a7cc31837.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b645006af04bf098.rlib --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-bb408a23944b8a00.rlib --extern stellar_base=/opt/rustwide/target/debug/deps/libstellar_base-149d6ecbbb89dae4.rlib --extern stellar_horizon=/opt/rustwide/target/debug/deps/libstellar_horizon-6c6e3d9ed8bd89e1.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-982bf45599ff61af.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-4f9084f075067811.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-fcee635d6ad172ea.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libsodium-sys-ac297fd45536addf/out/installed/lib` (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" "db704ac6d26a5fd80e3b92fcf686d39d5947e70f36cc8fae1c2ad0cf7352b2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db704ac6d26a5fd80e3b92fcf686d39d5947e70f36cc8fae1c2ad0cf7352b2ea", kill_on_drop: false }`
[INFO] [stdout] db704ac6d26a5fd80e3b92fcf686d39d5947e70f36cc8fae1c2ad0cf7352b2ea