[INFO] updating cached repository svend/k8s-rust-exec-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/svend/k8s-rust-exec-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/svend/k8s-rust-exec-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/svend/k8s-rust-exec-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/svend/k8s-rust-exec-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/svend/k8s-rust-exec-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/svend/k8s-rust-exec-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/svend/k8s-rust-exec-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9fecacea6002c0f9893a9808ba171b415b47a0e7
[INFO] sha for GitHub repo svend/k8s-rust-exec-test: 9fecacea6002c0f9893a9808ba171b415b47a0e7
[INFO] validating manifest of svend/k8s-rust-exec-test 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 svend/k8s-rust-exec-test 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 svend/k8s-rust-exec-test
[INFO] finished frobbing svend/k8s-rust-exec-test
[INFO] frobbed toml for svend/k8s-rust-exec-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/svend/k8s-rust-exec-test/Cargo.toml
[INFO] started frobbing svend/k8s-rust-exec-test
[INFO] finished frobbing svend/k8s-rust-exec-test
[INFO] frobbed toml for svend/k8s-rust-exec-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/svend/k8s-rust-exec-test/Cargo.toml
[INFO] crate svend/k8s-rust-exec-test 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 svend/k8s-rust-exec-test 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/svend/k8s-rust-exec-test:/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] f142f66cb3d796876c6db2994cb133f223c8e2b02d8a45af55b747a8a2c576f8
[INFO] running `"docker" "start" "-a" "f142f66cb3d796876c6db2994cb133f223c8e2b02d8a45af55b747a8a2c576f8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling k8s-openapi v0.4.0
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling openssl-sys v0.9.43
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling openssl v0.10.20
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling hyper v0.12.27
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling cookie_store v0.5.1
[INFO] [stderr]    Compiling reqwest v0.9.15
[INFO] [stderr]    Compiling kubernetes v0.1.0 (https://github.com/svend/kubernetes-rust.git?branch=exec#07896933)
[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_12"' -C metadata=46cd4a35bf15bd4a -C extra-filename=-46cd4a35bf15bd4a --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern base64=/opt/crater/target/debug/deps/libbase64-1d4c9ab68cfa1e3a.rlib --extern bytes=/opt/crater/target/debug/deps/libbytes-40e9c36fdcd8d58d.rlib --extern chrono=/opt/crater/target/debug/deps/libchrono-3c144f3e967cadf4.rlib --extern http=/opt/crater/target/debug/deps/libhttp-cd7f01d6844628aa.rlib --extern serde=/opt/crater/target/debug/deps/libserde-40eec1d07f03d6fd.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-58be97d623576375.rlib --extern url=/opt/crater/target/debug/deps/liburl-01636e2b1d4d0d24.rlib --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "f142f66cb3d796876c6db2994cb133f223c8e2b02d8a45af55b747a8a2c576f8"`
[INFO] running `"docker" "rm" "-f" "f142f66cb3d796876c6db2994cb133f223c8e2b02d8a45af55b747a8a2c576f8"`
[INFO] [stdout] f142f66cb3d796876c6db2994cb133f223c8e2b02d8a45af55b747a8a2c576f8