[INFO] fetching crate rusoto_ec2 0.44.0...
[INFO] testing rusoto_ec2-0.44.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rusoto_ec2 0.44.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rusoto_ec2 0.44.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rusoto_ec2 0.44.0
[INFO] finished tweaking crates.io crate rusoto_ec2 0.44.0
[INFO] tweaked toml for crates.io crate rusoto_ec2 0.44.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 0dd87e400b72ce8e2d86509dfbd7e8e94785c86ed421816d4bc418c42854be95
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0dd87e400b72ce8e2d86509dfbd7e8e94785c86ed421816d4bc418c42854be95"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusoto_ec2 v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rusoto_ec2`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rusoto_ec2 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' -C metadata=694db8e77d23d5b7 -C extra-filename=-694db8e77d23d5b7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-50ac64822d58866b.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-f84ed14a388d339f.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f7de0e3992605edb.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-f7f6e8a83fd0a439.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-3765d748a32cff4a.rmeta --extern xml=/opt/rustwide/target/debug/deps/libxml-463aff6a8c23c02c.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "0dd87e400b72ce8e2d86509dfbd7e8e94785c86ed421816d4bc418c42854be95"`
[INFO] running `"docker" "rm" "-f" "0dd87e400b72ce8e2d86509dfbd7e8e94785c86ed421816d4bc418c42854be95"`
[INFO] [stdout] 0dd87e400b72ce8e2d86509dfbd7e8e94785c86ed421816d4bc418c42854be95