[INFO] fetching crate kube 0.13.0...
[INFO] extracting crate kube 0.13.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/kube/0.13.0
[INFO] extracting crate kube 0.13.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kube/0.13.0
[INFO] validating manifest of kube-0.13.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kube-0.13.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kube-0.13.0
[INFO] finished frobbing kube-0.13.0
[INFO] frobbed toml for kube-0.13.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/kube/0.13.0/Cargo.toml
[INFO] started frobbing kube-0.13.0
[INFO] finished frobbing kube-0.13.0
[INFO] frobbed toml for kube-0.13.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kube/0.13.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kube-0.13.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kube/0.13.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] af59b9d42db705968534044b62031f4008d367897d1a80522beeb7f9958fc0fb
[INFO] running `"docker" "start" "-a" "af59b9d42db705968534044b62031f4008d367897d1a80522beeb7f9958fc0fb"`
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling kube v0.13.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `limitBytes` should have a snake case name
[INFO] [stderr]    --> src/api/raw.rs:595:21
[INFO] [stderr]     |
[INFO] [stderr] 595 |         if let Some(limitBytes) = &lp.limit_bytes {
[INFO] [stderr]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `limit_bytes`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sinceSeconds` should have a snake case name
[INFO] [stderr]    --> src/api/raw.rs:607:21
[INFO] [stderr]     |
[INFO] [stderr] 607 |         if let Some(sinceSeconds) = &lp.since_seconds {
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: convert the identifier to snake case: `since_seconds`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tailLines` should have a snake case name
[INFO] [stderr]    --> src/api/raw.rs:611:21
[INFO] [stderr]     |
[INFO] [stderr] 611 |         if let Some(tailLines) = &lp.tail_lines {
[INFO] [stderr]     |                     ^^^^^^^^^ help: convert the identifier to snake case: `tail_lines`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.33s
[INFO] running `"docker" "inspect" "af59b9d42db705968534044b62031f4008d367897d1a80522beeb7f9958fc0fb"`
[INFO] running `"docker" "rm" "-f" "af59b9d42db705968534044b62031f4008d367897d1a80522beeb7f9958fc0fb"`
[INFO] [stdout] af59b9d42db705968534044b62031f4008d367897d1a80522beeb7f9958fc0fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/kube/0.13.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 50d15a96b5170926c2711cdcbffb9c33ead714a836d4f002acb347e763349234
[INFO] running `"docker" "start" "-a" "50d15a96b5170926c2711cdcbffb9c33ead714a836d4f002acb347e763349234"`
[INFO] [stderr]    Compiling k8s-openapi v0.4.0
[INFO] [stderr] error: Could not compile `k8s-openapi`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name k8s_openapi /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/k8s-openapi-0.4.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v1_13"' -C metadata=2bbafab2a4957a42 -C extra-filename=-2bbafab2a4957a42 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern base64=/opt/crater/target/debug/deps/libbase64-58af944e57313fa8.rlib --extern bytes=/opt/crater/target/debug/deps/libbytes-b8d84800b337abb7.rlib --extern chrono=/opt/crater/target/debug/deps/libchrono-066cb3d9504008d3.rlib --extern http=/opt/crater/target/debug/deps/libhttp-8914bb68364de224.rlib --extern serde=/opt/crater/target/debug/deps/libserde-7cdd0423dd712cd1.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-434885ec94ec0f9f.rlib --extern url=/opt/crater/target/debug/deps/liburl-4858f7c80a0a9641.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "50d15a96b5170926c2711cdcbffb9c33ead714a836d4f002acb347e763349234"`
[INFO] running `"docker" "rm" "-f" "50d15a96b5170926c2711cdcbffb9c33ead714a836d4f002acb347e763349234"`
[INFO] [stdout] 50d15a96b5170926c2711cdcbffb9c33ead714a836d4f002acb347e763349234