[INFO] crate rusoto_ec2 0.44.0 is already in cache
[INFO] checking rusoto_ec2-0.44.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate rusoto_ec2 0.44.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rusoto_ec2 0.44.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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-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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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] d49833536deedf32a1048f8f7cccd440d09eaaeab0d3e621bb7e314241ac4d94
[INFO] running `Command { std: "docker" "start" "-a" "d49833536deedf32a1048f8f7cccd440d09eaaeab0d3e621bb7e314241ac4d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d49833536deedf32a1048f8f7cccd440d09eaaeab0d3e621bb7e314241ac4d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49833536deedf32a1048f8f7cccd440d09eaaeab0d3e621bb7e314241ac4d94", kill_on_drop: false }`
[INFO] [stdout] d49833536deedf32a1048f8f7cccd440d09eaaeab0d3e621bb7e314241ac4d94
[INFO] running `Command { std: "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=forbid" "-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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbfd8460fbe78b82d357375973d8e4bdbe293c5e365ae31a062017b3b6fefe62
[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" "cbfd8460fbe78b82d357375973d8e4bdbe293c5e365ae31a062017b3b6fefe62", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking 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 --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="native-tls"' -C metadata=62dc1523c91522d6 -C extra-filename=-62dc1523c91522d6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-f43cf5756fa017ba.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-7b2805cc1ca9dd79.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-036596095b4e5967.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-b00bc50f9c989134.rmeta --extern rusoto_mock=/opt/rustwide/target/debug/deps/librusoto_mock-1aee73c14db117b4.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-05512201442e2065.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-19e9cb354ab7449e.rmeta --extern xml=/opt/rustwide/target/debug/deps/libxml-1e8b7accb05512b0.rmeta --cap-lints=forbid` (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" "cbfd8460fbe78b82d357375973d8e4bdbe293c5e365ae31a062017b3b6fefe62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbfd8460fbe78b82d357375973d8e4bdbe293c5e365ae31a062017b3b6fefe62", kill_on_drop: false }`
[INFO] [stdout] cbfd8460fbe78b82d357375973d8e4bdbe293c5e365ae31a062017b3b6fefe62