[INFO] fetching crate rusoto_ec2 0.44.0...
[INFO] checking rusoto_ec2-0.44.0 against master#f9fdf642bab2bfcabe1829a4c82aaf055330661b for pr-73102
[INFO] extracting crate rusoto_ec2 0.44.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rusoto_ec2 0.44.0 on toolchain f9fdf642bab2bfcabe1829a4c82aaf055330661b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "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-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "/opt/rustwide/cargo-home/bin/cargo" "+f9fdf642bab2bfcabe1829a4c82aaf055330661b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ad4c872a36ee44a8731c038d80f83a19a55a118c8cd38f9a174e6dbdc74497e1
[INFO] running `"docker" "start" "-a" "ad4c872a36ee44a8731c038d80f83a19a55a118c8cd38f9a174e6dbdc74497e1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking dtoa v0.4.5
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking idna v0.2.0
[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 --crate-type lib --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' -C metadata=6c2849671c278d5f -C extra-filename=-6c2849671c278d5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-6fe584d8cbfb4633.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-30e1f64f626a2bc0.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-13eb82afddf536cd.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-0b2a7f0fe6157bd5.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-179da0ac9764605c.rmeta --extern xml=/opt/rustwide/target/debug/deps/libxml-916fac7ae007a497.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 `"docker" "inspect" "ad4c872a36ee44a8731c038d80f83a19a55a118c8cd38f9a174e6dbdc74497e1"`
[INFO] running `"docker" "rm" "-f" "ad4c872a36ee44a8731c038d80f83a19a55a118c8cd38f9a174e6dbdc74497e1"`
[INFO] [stdout] ad4c872a36ee44a8731c038d80f83a19a55a118c8cd38f9a174e6dbdc74497e1