[INFO] fetching crate bollard 0.3.2...
[INFO] extracting crate bollard 0.3.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/bollard/0.3.2
[INFO] extracting crate bollard 0.3.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bollard/0.3.2
[INFO] validating manifest of bollard-0.3.2 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 bollard-0.3.2 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 bollard-0.3.2
[INFO] finished frobbing bollard-0.3.2
[INFO] frobbed toml for bollard-0.3.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bollard/0.3.2/Cargo.toml
[INFO] started frobbing bollard-0.3.2
[INFO] finished frobbing bollard-0.3.2
[INFO] frobbed toml for bollard-0.3.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bollard/0.3.2/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 bollard-0.3.2 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/bollard/0.3.2:/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] 029a59e3b6a19d36115221941774d15d9fd5f1596a9d0450aa8ee1fcb808b610
[INFO] running `"docker" "start" "-a" "029a59e3b6a19d36115221941774d15d9fd5f1596a9d0450aa8ee1fcb808b610"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling hyperlocal v0.6.0
[INFO] [stderr]    Compiling bollard v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.69s
[INFO] running `"docker" "inspect" "029a59e3b6a19d36115221941774d15d9fd5f1596a9d0450aa8ee1fcb808b610"`
[INFO] running `"docker" "rm" "-f" "029a59e3b6a19d36115221941774d15d9fd5f1596a9d0450aa8ee1fcb808b610"`
[INFO] [stdout] 029a59e3b6a19d36115221941774d15d9fd5f1596a9d0450aa8ee1fcb808b610
[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/bollard/0.3.2:/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] 82cbe4eed774484d30822060500f6c9aad61c1c2d3cce550c14eb441a920c45b
[INFO] running `"docker" "start" "-a" "82cbe4eed774484d30822060500f6c9aad61c1c2d3cce550c14eb441a920c45b"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling yup-hyper-mock v3.15.0
[INFO] [stderr]    Compiling bollard v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `tokio_threadpool::ThreadPool`
[INFO] [stderr]   --> tests/version_test.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use tokio_threadpool::ThreadPool;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::executor::thread_pool': use tokio-threadpool crate instead
[INFO] [stderr]   --> tests/version_test.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio::executor::thread_pool;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> examples/stats.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 |                         Err(bail!("no running containers"))
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bollard`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bollard src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=897a0cc7dd2848dc -C extra-filename=-897a0cc7dd2848dc --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern arrayvec=/opt/crater/target/debug/deps/libarrayvec-9e4036049746a5ab.rlib --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-b9a8713d2134cf00.rlib --extern dirs=/opt/crater/target/debug/deps/libdirs-24ccb66e8d5475af.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-34792e63353a64f7.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-1b2f7beab45333aa.rlib --extern flate2=/opt/crater/target/debug/deps/libflate2-fd621dd9d60aa4dc.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-d5ea9e389594d93f.rlib --extern hex=/opt/crater/target/debug/deps/libhex-02bbc93a2c8f7410.rlib --extern http=/opt/crater/target/debug/deps/libhttp-8914bb68364de224.rlib --extern hyper=/opt/crater/target/debug/deps/libhyper-566bef736791de84.rlib --extern hyperlocal=/opt/crater/target/debug/deps/libhyperlocal-62df38fe7aa4724e.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern mio=/opt/crater/target/debug/deps/libmio-9e77e8fafb51fcef.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-86f23295433fb37c.rlib --extern tar=/opt/crater/target/debug/deps/libtar-bf8f58068a9bed5f.rlib --extern tokio=/opt/crater/target/debug/deps/libtokio-161d74db12d3d69f.rlib --extern tokio_codec=/opt/crater/target/debug/deps/libtokio_codec-f7aa4fe606d7eaf6.rlib --extern tokio_executor=/opt/crater/target/debug/deps/libtokio_executor-4d0d7a1ca34358f4.rlib --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-8d65355feda2773b.rlib --extern tokio_reactor=/opt/crater/target/debug/deps/libtokio_reactor-4a34639cf69caf06.rlib --extern tokio_threadpool=/opt/crater/target/debug/deps/libtokio_threadpool-e98f3ae68efc6578.rlib --extern tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-f9982e1f56590ba4.rlib --extern url=/opt/crater/target/debug/deps/liburl-4858f7c80a0a9641.rlib --extern yup_hyper_mock=/opt/crater/target/debug/deps/libyup_hyper_mock-e702c328c12a2782.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-897f45a579ca139a/out -L native=/opt/crater/target/debug/build/miniz-sys-acaaaedff836c650/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "82cbe4eed774484d30822060500f6c9aad61c1c2d3cce550c14eb441a920c45b"`
[INFO] running `"docker" "rm" "-f" "82cbe4eed774484d30822060500f6c9aad61c1c2d3cce550c14eb441a920c45b"`
[INFO] [stdout] 82cbe4eed774484d30822060500f6c9aad61c1c2d3cce550c14eb441a920c45b