[INFO] fetching crate actix-raft 0.4.4...
[INFO] testing actix-raft-0.4.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate actix-raft 0.4.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate actix-raft 0.4.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-raft 0.4.4
[INFO] finished tweaking crates.io crate actix-raft 0.4.4
[INFO] tweaked toml for crates.io crate actix-raft 0.4.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 156be5f3e6a6516d727310d39612567a56c311d11d1b28ad38d698106eb012fa
[INFO] running `Command { std: "docker" "start" "-a" "156be5f3e6a6516d727310d39612567a56c311d11d1b28ad38d698106eb012fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "156be5f3e6a6516d727310d39612567a56c311d11d1b28ad38d698106eb012fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156be5f3e6a6516d727310d39612567a56c311d11d1b28ad38d698106eb012fa", kill_on_drop: false }`
[INFO] [stdout] 156be5f3e6a6516d727310d39612567a56c311d11d1b28ad38d698106eb012fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] d9f3c09fc6d23f7164618ae82464e8f4ce074e9500baa1603373e90db3bc8ffb
[INFO] running `Command { std: "docker" "start" "-a" "d9f3c09fc6d23f7164618ae82464e8f4ce074e9500baa1603373e90db3bc8ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling actix-utils v0.4.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling actix-server-config v0.1.2
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-threadpool v0.1.2
[INFO] [stderr]    Compiling actix-rt v0.2.6
[INFO] [stderr]    Compiling actix-connect v0.2.5
[INFO] [stderr]    Compiling actix-http v0.2.11
[INFO] [stderr]    Compiling actix v0.8.3
[INFO] [stderr]    Compiling actix-raft v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "d9f3c09fc6d23f7164618ae82464e8f4ce074e9500baa1603373e90db3bc8ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f3c09fc6d23f7164618ae82464e8f4ce074e9500baa1603373e90db3bc8ffb", kill_on_drop: false }`
[INFO] [stdout] d9f3c09fc6d23f7164618ae82464e8f4ce074e9500baa1603373e90db3bc8ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c8d9b1c45f6d22efba63110e135532acb43fe4b2d6c77c1458b76042763c40
[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" "08c8d9b1c45f6d22efba63110e135532acb43fe4b2d6c77c1458b76042763c40", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling async-log-attributes v1.0.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling async-log v2.0.0
[INFO] [stderr]    Compiling actix-raft v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `actix-raft`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name singlenode --edition=2018 tests/singlenode.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=f64c064b35c84283 -C extra-filename=-f64c064b35c84283 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-2244a35204f53abf.rlib --extern actix_raft=/opt/rustwide/target/debug/deps/libactix_raft-d617e727af0bc6d5.rlib --extern async_log=/opt/rustwide/target/debug/deps/libasync_log-d0aa8af7510616e5.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c5094bd338850cf2.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-b40808a85fda67b1.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-adb515f94880e447.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-574ec1b45a6b839c.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-8ab11c825ac15643.rlib --extern rmp=/opt/rustwide/target/debug/deps/librmp-c660d3d6101372e1.rlib --extern rmp_serde=/opt/rustwide/target/debug/deps/librmp_serde-7b7be645ed7ba738.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-bf7b07aad289df76.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-48b27011fa21d27d.rlib --extern tokio_timer=/opt/rustwide/target/debug/deps/libtokio_timer-0c670e96e0e8e390.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" "08c8d9b1c45f6d22efba63110e135532acb43fe4b2d6c77c1458b76042763c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c8d9b1c45f6d22efba63110e135532acb43fe4b2d6c77c1458b76042763c40", kill_on_drop: false }`
[INFO] [stdout] 08c8d9b1c45f6d22efba63110e135532acb43fe4b2d6c77c1458b76042763c40