[INFO] updating cached repository hawkins/lambda-rust-runtime-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hawkins/lambda-rust-runtime-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hawkins/lambda-rust-runtime-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/hawkins/lambda-rust-runtime-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hawkins/lambda-rust-runtime-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hawkins/lambda-rust-runtime-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hawkins/lambda-rust-runtime-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hawkins/lambda-rust-runtime-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14a6f761dabc0217f5bf39828b15e6aff4157efd
[INFO] sha for GitHub repo hawkins/lambda-rust-runtime-example: 14a6f761dabc0217f5bf39828b15e6aff4157efd
[INFO] validating manifest of hawkins/lambda-rust-runtime-example 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 hawkins/lambda-rust-runtime-example 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 hawkins/lambda-rust-runtime-example
[INFO] finished frobbing hawkins/lambda-rust-runtime-example
[INFO] frobbed toml for hawkins/lambda-rust-runtime-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/hawkins/lambda-rust-runtime-example/Cargo.toml
[INFO] started frobbing hawkins/lambda-rust-runtime-example
[INFO] finished frobbing hawkins/lambda-rust-runtime-example
[INFO] frobbed toml for hawkins/lambda-rust-runtime-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hawkins/lambda-rust-runtime-example/Cargo.toml
[INFO] crate hawkins/lambda-rust-runtime-example 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 hawkins/lambda-rust-runtime-example 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hawkins/lambda-rust-runtime-example:/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] 1f91db3bc2eaf93017950547d70a76cae42e41e6dec57e94c23b173cbb699389
[INFO] running `"docker" "start" "-a" "1f91db3bc2eaf93017950547d70a76cae42e41e6dec57e94c23b173cbb699389"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling hyper v0.12.19
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling lambda_runtime_client v0.1.0
[INFO] [stderr]    Compiling lambda_runtime v0.1.0
[INFO] [stderr]    Compiling lambda-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.90s
[INFO] running `"docker" "inspect" "1f91db3bc2eaf93017950547d70a76cae42e41e6dec57e94c23b173cbb699389"`
[INFO] running `"docker" "rm" "-f" "1f91db3bc2eaf93017950547d70a76cae42e41e6dec57e94c23b173cbb699389"`
[INFO] [stdout] 1f91db3bc2eaf93017950547d70a76cae42e41e6dec57e94c23b173cbb699389
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hawkins/lambda-rust-runtime-example:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] fce45bc9b68cc86fb11fbe6e23c8f881a67bbcb426d33461d079a08d98f6c3d0
[INFO] running `"docker" "start" "-a" "fce45bc9b68cc86fb11fbe6e23c8f881a67bbcb426d33461d079a08d98f6c3d0"`
[INFO] [stderr]    Compiling lambda-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "fce45bc9b68cc86fb11fbe6e23c8f881a67bbcb426d33461d079a08d98f6c3d0"`
[INFO] running `"docker" "rm" "-f" "fce45bc9b68cc86fb11fbe6e23c8f881a67bbcb426d33461d079a08d98f6c3d0"`
[INFO] [stdout] fce45bc9b68cc86fb11fbe6e23c8f881a67bbcb426d33461d079a08d98f6c3d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hawkins/lambda-rust-runtime-example:/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" "test" "--frozen"`
[INFO] [stdout] 394bd79c5bc0c83e38c26cf3bbe913dfbf486f86875894e808bfcd27d54995fa
[INFO] running `"docker" "start" "-a" "394bd79c5bc0c83e38c26cf3bbe913dfbf486f86875894e808bfcd27d54995fa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bootstrap-c38bf9fa82bbd11b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "394bd79c5bc0c83e38c26cf3bbe913dfbf486f86875894e808bfcd27d54995fa"`
[INFO] running `"docker" "rm" "-f" "394bd79c5bc0c83e38c26cf3bbe913dfbf486f86875894e808bfcd27d54995fa"`
[INFO] [stdout] 394bd79c5bc0c83e38c26cf3bbe913dfbf486f86875894e808bfcd27d54995fa