[INFO] fetching crate eth_pairings_cpp 0.1.1...
[INFO] checking eth_pairings_cpp-0.1.1 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] extracting crate eth_pairings_cpp 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate eth_pairings_cpp 0.1.1 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eth_pairings_cpp 0.1.1
[INFO] finished tweaking crates.io crate eth_pairings_cpp 0.1.1
[INFO] tweaked toml for crates.io crate eth_pairings_cpp 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a0c539aaffb93b0cf5b03268d4f17b661a40bb3ef6f901a7f24cbc04147a298
[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" "5a0c539aaffb93b0cf5b03268d4f17b661a40bb3ef6f901a7f24cbc04147a298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a0c539aaffb93b0cf5b03268d4f17b661a40bb3ef6f901a7f24cbc04147a298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0c539aaffb93b0cf5b03268d4f17b661a40bb3ef6f901a7f24cbc04147a298", kill_on_drop: false }`
[INFO] [stdout] 5a0c539aaffb93b0cf5b03268d4f17b661a40bb3ef6f901a7f24cbc04147a298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--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] 0eabdcc27e76e60619884a9e767ee8ccb082045cf754589e4a0858065c2ecde6
[INFO] running `Command { std: "docker" "start" "-a" "0eabdcc27e76e60619884a9e767ee8ccb082045cf754589e4a0858065c2ecde6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling eth_pairings_cpp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `eth_pairings_cpp v0.1.1 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/eth_pairings_cpp-7fb8359d9dd19f52/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "eip1962cpp/include" "-std=c++1z" "-o" "/opt/rustwide/target/debug/build/eth_pairings_cpp-9d2568ba4360c494/out/eip1962cpp/src/repr.o" "-c" "eip1962cpp/src/repr.cpp"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "eip1962cpp/include" "-std=c++1z" "-o" "/opt/rustwide/target/debug/build/eth_pairings_cpp-9d2568ba4360c494/out/eip1962cpp/src/wrapper.o" "-c" "eip1962cpp/src/wrapper.cpp"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "eip1962cpp/include" "-std=c++1z" "-o" "/opt/rustwide/target/debug/build/eth_pairings_cpp-9d2568ba4360c494/out/eip1962cpp/src/common.o" "-c" "eip1962cpp/src/common.cpp"
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "eip1962cpp/include" "-std=c++1z" "-o" "/opt/rustwide/target/debug/build/eth_pairings_cpp-9d2568ba4360c494/out/eip1962cpp/src/api.o" "-c" "eip1962cpp/src/api.cpp"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "eip1962cpp/include" "-std=c++1z" "-o" "/opt/rustwide/target/debug/build/eth_pairings_cpp-9d2568ba4360c494/out/eip1962cpp/src/api.o" "-c" "eip1962cpp/src/api.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "0eabdcc27e76e60619884a9e767ee8ccb082045cf754589e4a0858065c2ecde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eabdcc27e76e60619884a9e767ee8ccb082045cf754589e4a0858065c2ecde6", kill_on_drop: false }`
[INFO] [stdout] 0eabdcc27e76e60619884a9e767ee8ccb082045cf754589e4a0858065c2ecde6