[INFO] fetching crate rusoto_ec2 0.44.0...
[INFO] checking rusoto_ec2-0.44.0 against master#e1beee4992ad4b235fc700bf7af1ee86f894ea53 for pr-74130
[INFO] extracting crate rusoto_ec2 0.44.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rusoto_ec2 0.44.0 on toolchain e1beee4992ad4b235fc700bf7af1ee86f894ea53
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de0627c1df232ec8503b93976fc741951e362fd0e3b376236cc5205eaa81953f
[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" "de0627c1df232ec8503b93976fc741951e362fd0e3b376236cc5205eaa81953f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de0627c1df232ec8503b93976fc741951e362fd0e3b376236cc5205eaa81953f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0627c1df232ec8503b93976fc741951e362fd0e3b376236cc5205eaa81953f", kill_on_drop: false }`
[INFO] [stdout] de0627c1df232ec8503b93976fc741951e362fd0e3b376236cc5205eaa81953f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "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] 315ba9bd7147c7228a6fce104463696ef2fbe40d1e57cf2f6cc6e3b9ab2208f8
[INFO] running `Command { std: "docker" "start" "-a" "315ba9bd7147c7228a6fce104463696ef2fbe40d1e57cf2f6cc6e3b9ab2208f8", kill_on_drop: false }`
[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=59b38631c8b71994 -C extra-filename=-59b38631c8b71994 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-6d71fed63b01483e.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ecf1e130603cb237.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f378ec5a08c1ed7b.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-b07bafe6f1af2c76.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-8debd320df060e56.rmeta --extern xml=/opt/rustwide/target/debug/deps/libxml-2ac25b65108603b8.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" "315ba9bd7147c7228a6fce104463696ef2fbe40d1e57cf2f6cc6e3b9ab2208f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315ba9bd7147c7228a6fce104463696ef2fbe40d1e57cf2f6cc6e3b9ab2208f8", kill_on_drop: false }`
[INFO] [stdout] 315ba9bd7147c7228a6fce104463696ef2fbe40d1e57cf2f6cc6e3b9ab2208f8