[INFO] fetching crate rusoto_ec2 0.47.0...
[INFO] testing rusoto_ec2-0.47.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rusoto_ec2 0.47.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rusoto_ec2 0.47.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusoto_ec2 0.47.0
[INFO] finished tweaking crates.io crate rusoto_ec2 0.47.0
[INFO] tweaked toml for crates.io crate rusoto_ec2 0.47.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a924c4df4363f1999416e1087b246518727d9134d7f4bc53473cfee8d77a72f
[INFO] running `Command { std: "docker" "start" "-a" "3a924c4df4363f1999416e1087b246518727d9134d7f4bc53473cfee8d77a72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a924c4df4363f1999416e1087b246518727d9134d7f4bc53473cfee8d77a72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a924c4df4363f1999416e1087b246518727d9134d7f4bc53473cfee8d77a72f", kill_on_drop: false }`
[INFO] [stdout] 3a924c4df4363f1999416e1087b246518727d9134d7f4bc53473cfee8d77a72f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50c97641d0736a3223bcf567425b9c9ac06069a2455c5f35a8f13c0296804c5a
[INFO] running `Command { std: "docker" "start" "-a" "50c97641d0736a3223bcf567425b9c9ac06069a2455c5f35a8f13c0296804c5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusoto_ec2 v0.47.0 (/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 -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' -C metadata=07047bcfef4ffc0e -C extra-filename=-07047bcfef4ffc0e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-b292c6013d9709a9.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-4fa0ff79bd79c8a4.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-154651265e32304d.rmeta --extern rusoto_core=/opt/rustwide/target/debug/deps/librusoto_core-25977b207f969f9a.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-db86d9a58532c6e1.rmeta --extern xml=/opt/rustwide/target/debug/deps/libxml-2c962774058b1b6f.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "50c97641d0736a3223bcf567425b9c9ac06069a2455c5f35a8f13c0296804c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c97641d0736a3223bcf567425b9c9ac06069a2455c5f35a8f13c0296804c5a", kill_on_drop: false }`
[INFO] [stdout] 50c97641d0736a3223bcf567425b9c9ac06069a2455c5f35a8f13c0296804c5a