[INFO] crate journald-to-cloudwatch 0.9.0 is already in cache
[INFO] extracting crate journald-to-cloudwatch 0.9.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/journald-to-cloudwatch/0.9.0
[INFO] extracting crate journald-to-cloudwatch 0.9.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/journald-to-cloudwatch/0.9.0
[INFO] validating manifest of journald-to-cloudwatch-0.9.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of journald-to-cloudwatch-0.9.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing journald-to-cloudwatch-0.9.0
[INFO] finished frobbing journald-to-cloudwatch-0.9.0
[INFO] frobbed toml for journald-to-cloudwatch-0.9.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/journald-to-cloudwatch/0.9.0/Cargo.toml
[INFO] started frobbing journald-to-cloudwatch-0.9.0
[INFO] finished frobbing journald-to-cloudwatch-0.9.0
[INFO] frobbed toml for journald-to-cloudwatch-0.9.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/journald-to-cloudwatch/0.9.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing journald-to-cloudwatch-0.9.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/journald-to-cloudwatch/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f66e6f5789d5ac761855c6667d578664bbe52c13519c10534bd5851823e605a8
[INFO] running `"docker" "start" "-a" "f66e6f5789d5ac761855c6667d578664bbe52c13519c10534bd5851823e605a8"`
[INFO] [stderr]    Compiling signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling rusoto_core v0.40.0
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling systemd v0.4.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio-process v0.2.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling rusoto_credential v0.40.0
[INFO] [stderr]    Compiling reqwest v0.9.20
[INFO] [stderr]    Compiling rusoto_logs v0.40.0
[INFO] [stderr]    Compiling rusoto_ec2 v0.40.0
[INFO] [stderr] error: Could not compile `rusoto_ec2`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name rusoto_ec2 /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusoto_ec2-0.40.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="native-tls"' -C metadata=76b9619b7a91db0b -C extra-filename=-76b9619b7a91db0b --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bytes=/opt/crater/target/debug/deps/libbytes-51276bf898ecb0e0.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-2204f6374ace2c39.rlib --extern rusoto_core=/opt/crater/target/debug/deps/librusoto_core-85f974a7093b8cca.rlib --extern serde_urlencoded=/opt/crater/target/debug/deps/libserde_urlencoded-8da661a98f06a658.rlib --extern xml=/opt/crater/target/debug/deps/libxml-3c8efe04016b708f.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "f66e6f5789d5ac761855c6667d578664bbe52c13519c10534bd5851823e605a8"`
[INFO] running `"docker" "rm" "-f" "f66e6f5789d5ac761855c6667d578664bbe52c13519c10534bd5851823e605a8"`
[INFO] [stdout] f66e6f5789d5ac761855c6667d578664bbe52c13519c10534bd5851823e605a8