[INFO] updating cached repository softprops/serverless-aws-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/softprops/serverless-aws-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/softprops/serverless-aws-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/softprops/serverless-aws-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/softprops/serverless-aws-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/softprops/serverless-aws-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/serverless-aws-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/serverless-aws-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23d8ee4fdcc12dc90f8bfbf5e39c2a3b9f163856
[INFO] sha for GitHub repo softprops/serverless-aws-rust: 23d8ee4fdcc12dc90f8bfbf5e39c2a3b9f163856
[INFO] validating manifest of softprops/serverless-aws-rust 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 softprops/serverless-aws-rust 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 softprops/serverless-aws-rust
[INFO] finished frobbing softprops/serverless-aws-rust
[INFO] frobbed toml for softprops/serverless-aws-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/softprops/serverless-aws-rust/Cargo.toml
[INFO] started frobbing softprops/serverless-aws-rust
[INFO] finished frobbing softprops/serverless-aws-rust
[INFO] frobbed toml for softprops/serverless-aws-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/serverless-aws-rust/Cargo.toml
[INFO] crate softprops/serverless-aws-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing softprops/serverless-aws-rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/serverless-aws-rust:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9693e2d7630ab16b344341d6f8982af24091b1c370659674c1ad394a1c01b9c1
[INFO] running `"docker" "start" "-a" "9693e2d7630ab16b344341d6f8982af24091b1c370659674c1ad394a1c01b9c1"`
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling lambda_runtime_core v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling lambda_runtime_errors_derive v0.1.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling lambda_runtime_errors v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling hyper v0.12.28
[INFO] [stderr]    Compiling lambda_runtime_client v0.2.2
[INFO] [stderr]    Compiling lambda_runtime v0.2.1
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.70s
[INFO] running `"docker" "inspect" "9693e2d7630ab16b344341d6f8982af24091b1c370659674c1ad394a1c01b9c1"`
[INFO] running `"docker" "rm" "-f" "9693e2d7630ab16b344341d6f8982af24091b1c370659674c1ad394a1c01b9c1"`
[INFO] [stdout] 9693e2d7630ab16b344341d6f8982af24091b1c370659674c1ad394a1c01b9c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/serverless-aws-rust:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7a1d5933bf4b4fc8d10f4bf6d5deb08239f0cf7591bd4ea709dfa80b72268bdf
[INFO] running `"docker" "start" "-a" "7a1d5933bf4b4fc8d10f4bf6d5deb08239f0cf7591bd4ea709dfa80b72268bdf"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `"docker" "inspect" "7a1d5933bf4b4fc8d10f4bf6d5deb08239f0cf7591bd4ea709dfa80b72268bdf"`
[INFO] running `"docker" "rm" "-f" "7a1d5933bf4b4fc8d10f4bf6d5deb08239f0cf7591bd4ea709dfa80b72268bdf"`
[INFO] [stdout] 7a1d5933bf4b4fc8d10f4bf6d5deb08239f0cf7591bd4ea709dfa80b72268bdf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/softprops/serverless-aws-rust:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 578032b83029d04bda79bb0d800ac4e7b51de215dc97c2fda94a33b04ea602d7
[INFO] running `"docker" "start" "-a" "578032b83029d04bda79bb0d800ac4e7b51de215dc97c2fda94a33b04ea602d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-c07579d97b2c21b1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::handler_handles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "578032b83029d04bda79bb0d800ac4e7b51de215dc97c2fda94a33b04ea602d7"`
[INFO] running `"docker" "rm" "-f" "578032b83029d04bda79bb0d800ac4e7b51de215dc97c2fda94a33b04ea602d7"`
[INFO] [stdout] 578032b83029d04bda79bb0d800ac4e7b51de215dc97c2fda94a33b04ea602d7