[INFO] crate grpc-protobuf 0.8.1 is already in cache
[INFO] testing grpc-protobuf-0.8.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate grpc-protobuf 0.8.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate grpc-protobuf 0.8.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grpc-protobuf 0.8.1
[INFO] finished tweaking crates.io crate grpc-protobuf 0.8.1
[INFO] tweaked toml for crates.io crate grpc-protobuf 0.8.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0a654e4ca8e8dc53a377c597e4973b32dbba9ab2d585aa1a63bbc8be8df3c77
[INFO] running `"docker" "start" "-a" "d0a654e4ca8e8dc53a377c597e4973b32dbba9ab2d585aa1a63bbc8be8df3c77"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling httpbis v0.9.0
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling log-ndc v0.2.0
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling tls-api v0.4.0
[INFO] [stderr]    Compiling tls-api-stub v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling grpc v0.8.1
[INFO] [stderr]    Compiling grpc-protobuf v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.58s
[INFO] running `"docker" "inspect" "d0a654e4ca8e8dc53a377c597e4973b32dbba9ab2d585aa1a63bbc8be8df3c77"`
[INFO] running `"docker" "rm" "-f" "d0a654e4ca8e8dc53a377c597e4973b32dbba9ab2d585aa1a63bbc8be8df3c77"`
[INFO] [stdout] d0a654e4ca8e8dc53a377c597e4973b32dbba9ab2d585aa1a63bbc8be8df3c77
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2be7a8f77dcfd4fd0bb1b3636f1e314950be14684bd20a9b14b2003042d9e7b
[INFO] running `"docker" "start" "-a" "c2be7a8f77dcfd4fd0bb1b3636f1e314950be14684bd20a9b14b2003042d9e7b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grpc-protobuf v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "c2be7a8f77dcfd4fd0bb1b3636f1e314950be14684bd20a9b14b2003042d9e7b"`
[INFO] running `"docker" "rm" "-f" "c2be7a8f77dcfd4fd0bb1b3636f1e314950be14684bd20a9b14b2003042d9e7b"`
[INFO] [stdout] c2be7a8f77dcfd4fd0bb1b3636f1e314950be14684bd20a9b14b2003042d9e7b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e3fd57071f54cd6c3e887950145a8ed5375dd92ca89150f6b174718e7cd144bf
[INFO] running `"docker" "start" "-a" "e3fd57071f54cd6c3e887950145a8ed5375dd92ca89150f6b174718e7cd144bf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grpc_protobuf-b708ed00bf715268
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e3fd57071f54cd6c3e887950145a8ed5375dd92ca89150f6b174718e7cd144bf"`
[INFO] running `"docker" "rm" "-f" "e3fd57071f54cd6c3e887950145a8ed5375dd92ca89150f6b174718e7cd144bf"`
[INFO] [stdout] e3fd57071f54cd6c3e887950145a8ed5375dd92ca89150f6b174718e7cd144bf