[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 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-5/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b075619b6c6c476d67b606c217fb728695def499aca8ddf7abb21c11e6165a5d
[INFO] running `"docker" "start" "-a" "b075619b6c6c476d67b606c217fb728695def499aca8ddf7abb21c11e6165a5d"`
[INFO] [stderr]    Compiling arrayvec v0.4.9
[INFO] [stderr]    Compiling cc v1.0.27
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling hyper v0.12.19
[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 34.68s
[INFO] running `"docker" "inspect" "b075619b6c6c476d67b606c217fb728695def499aca8ddf7abb21c11e6165a5d"`
[INFO] running `"docker" "rm" "-f" "b075619b6c6c476d67b606c217fb728695def499aca8ddf7abb21c11e6165a5d"`
[INFO] [stdout] b075619b6c6c476d67b606c217fb728695def499aca8ddf7abb21c11e6165a5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9b133052e9ec9b745a8a0075047cf2070436ff248cad3725d54766927afeb507
[INFO] running `"docker" "start" "-a" "9b133052e9ec9b745a8a0075047cf2070436ff248cad3725d54766927afeb507"`
[INFO] [stderr]    Compiling lambda-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "9b133052e9ec9b745a8a0075047cf2070436ff248cad3725d54766927afeb507"`
[INFO] running `"docker" "rm" "-f" "9b133052e9ec9b745a8a0075047cf2070436ff248cad3725d54766927afeb507"`
[INFO] [stdout] 9b133052e9ec9b745a8a0075047cf2070436ff248cad3725d54766927afeb507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4a049d2612b47cb2fb53dd31276d7bb540dc2ecc4f1f9e7f0aeb4c941cf6b10f
[INFO] running `"docker" "start" "-a" "4a049d2612b47cb2fb53dd31276d7bb540dc2ecc4f1f9e7f0aeb4c941cf6b10f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bootstrap-042946c0974d2d20
[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" "4a049d2612b47cb2fb53dd31276d7bb540dc2ecc4f1f9e7f0aeb4c941cf6b10f"`
[INFO] running `"docker" "rm" "-f" "4a049d2612b47cb2fb53dd31276d7bb540dc2ecc4f1f9e7f0aeb4c941cf6b10f"`
[INFO] [stdout] 4a049d2612b47cb2fb53dd31276d7bb540dc2ecc4f1f9e7f0aeb4c941cf6b10f