[INFO] updating cached repository technosophos/rust_k8s_experiment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/technosophos/rust_k8s_experiment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/technosophos/rust_k8s_experiment" "work/ex/beta-1.38-1/sources/1.37.0/gh/technosophos/rust_k8s_experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/technosophos/rust_k8s_experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/technosophos/rust_k8s_experiment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/technosophos/rust_k8s_experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/technosophos/rust_k8s_experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49972ba7ba4d6a063a764f04bf5ad09dadf7633f
[INFO] sha for GitHub repo technosophos/rust_k8s_experiment: 49972ba7ba4d6a063a764f04bf5ad09dadf7633f
[INFO] validating manifest of technosophos/rust_k8s_experiment 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 technosophos/rust_k8s_experiment 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 technosophos/rust_k8s_experiment
[INFO] finished frobbing technosophos/rust_k8s_experiment
[INFO] frobbed toml for technosophos/rust_k8s_experiment written to work/ex/beta-1.38-1/sources/1.37.0/gh/technosophos/rust_k8s_experiment/Cargo.toml
[INFO] started frobbing technosophos/rust_k8s_experiment
[INFO] finished frobbing technosophos/rust_k8s_experiment
[INFO] frobbed toml for technosophos/rust_k8s_experiment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/technosophos/rust_k8s_experiment/Cargo.toml
[INFO] crate technosophos/rust_k8s_experiment 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 technosophos/rust_k8s_experiment 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-6/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/technosophos/rust_k8s_experiment:/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] eb946826c10f0fd2572c39b7e430cd06f1ea5125688e4d0dd7d8597b9eef85f7
[INFO] running `"docker" "start" "-a" "eb946826c10f0fd2572c39b7e430cd06f1ea5125688e4d0dd7d8597b9eef85f7"`
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling k8s_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `"docker" "inspect" "eb946826c10f0fd2572c39b7e430cd06f1ea5125688e4d0dd7d8597b9eef85f7"`
[INFO] running `"docker" "rm" "-f" "eb946826c10f0fd2572c39b7e430cd06f1ea5125688e4d0dd7d8597b9eef85f7"`
[INFO] [stdout] eb946826c10f0fd2572c39b7e430cd06f1ea5125688e4d0dd7d8597b9eef85f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/technosophos/rust_k8s_experiment:/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] abef60d86b43aeb50d9713c4ba06916cb36ce1c8e1e0862fd0835a56dc67b8bf
[INFO] running `"docker" "start" "-a" "abef60d86b43aeb50d9713c4ba06916cb36ce1c8e1e0862fd0835a56dc67b8bf"`
[INFO] [stderr]    Compiling k8s_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "abef60d86b43aeb50d9713c4ba06916cb36ce1c8e1e0862fd0835a56dc67b8bf"`
[INFO] running `"docker" "rm" "-f" "abef60d86b43aeb50d9713c4ba06916cb36ce1c8e1e0862fd0835a56dc67b8bf"`
[INFO] [stdout] abef60d86b43aeb50d9713c4ba06916cb36ce1c8e1e0862fd0835a56dc67b8bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/technosophos/rust_k8s_experiment:/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] 8d7f23a6c4a1392a04f738493f5257863ebde39a65b1fad3469c95902ac9ca98
[INFO] running `"docker" "start" "-a" "8d7f23a6c4a1392a04f738493f5257863ebde39a65b1fad3469c95902ac9ca98"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/k8s_example-6372acbc69d1b2b5
[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" "8d7f23a6c4a1392a04f738493f5257863ebde39a65b1fad3469c95902ac9ca98"`
[INFO] running `"docker" "rm" "-f" "8d7f23a6c4a1392a04f738493f5257863ebde39a65b1fad3469c95902ac9ca98"`
[INFO] [stdout] 8d7f23a6c4a1392a04f738493f5257863ebde39a65b1fad3469c95902ac9ca98