[INFO] crate couchbase 1.0.0-alpha.2 is already in cache [INFO] extracting crate couchbase 1.0.0-alpha.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/couchbase/1.0.0-alpha.2 [INFO] extracting crate couchbase 1.0.0-alpha.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/couchbase/1.0.0-alpha.2 [INFO] validating manifest of couchbase-1.0.0-alpha.2 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 couchbase-1.0.0-alpha.2 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 couchbase-1.0.0-alpha.2 [INFO] finished frobbing couchbase-1.0.0-alpha.2 [INFO] frobbed toml for couchbase-1.0.0-alpha.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/couchbase/1.0.0-alpha.2/Cargo.toml [INFO] started frobbing couchbase-1.0.0-alpha.2 [INFO] finished frobbing couchbase-1.0.0-alpha.2 [INFO] frobbed toml for couchbase-1.0.0-alpha.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/couchbase/1.0.0-alpha.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 couchbase-1.0.0-alpha.2 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/couchbase/1.0.0-alpha.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-2019-08-13" "build" "--frozen"` [INFO] [stdout] e5edf371c459bab3acd1ac70642dc6fce1a03106bb605f3b5a29a1d6cdc1046d [INFO] running `"docker" "start" "-a" "e5edf371c459bab3acd1ac70642dc6fce1a03106bb605f3b5a29a1d6cdc1046d"` [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Compiling couchbase v1.0.0-alpha.2 (/opt/crater/workdir) [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling couchbase-sys v1.0.0-alpha.2 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:75:24 [INFO] [stderr] | [INFO] [stderr] 75 | sender: Sender>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:95:38 [INFO] [stderr] | [INFO] [stderr] 95 | let (tx, rx) = channel::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:392:30 [INFO] [stderr] | [INFO] [stderr] 392 | sender: Mutex>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:412:38 [INFO] [stderr] | [INFO] [stderr] 412 | let (tx, rx) = channel::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:564:32 [INFO] [stderr] | [INFO] [stderr] 564 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `"docker" "inspect" "e5edf371c459bab3acd1ac70642dc6fce1a03106bb605f3b5a29a1d6cdc1046d"` [INFO] running `"docker" "rm" "-f" "e5edf371c459bab3acd1ac70642dc6fce1a03106bb605f3b5a29a1d6cdc1046d"` [INFO] [stdout] e5edf371c459bab3acd1ac70642dc6fce1a03106bb605f3b5a29a1d6cdc1046d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/couchbase/1.0.0-alpha.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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 60084afb39e53fb26fa236ce883a3feabed46353c4f47f06f8bdece831e628bf [INFO] running `"docker" "start" "-a" "60084afb39e53fb26fa236ce883a3feabed46353c4f47f06f8bdece831e628bf"` [INFO] [stderr] Compiling couchbase v1.0.0-alpha.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:75:24 [INFO] [stderr] | [INFO] [stderr] 75 | sender: Sender>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:95:38 [INFO] [stderr] | [INFO] [stderr] 95 | let (tx, rx) = channel::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:392:30 [INFO] [stderr] | [INFO] [stderr] 392 | sender: Mutex>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instance/mod.rs:412:38 [INFO] [stderr] | [INFO] [stderr] 412 | let (tx, rx) = channel::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstanceRequest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:564:32 [INFO] [stderr] | [INFO] [stderr] 564 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.82s [INFO] running `"docker" "inspect" "60084afb39e53fb26fa236ce883a3feabed46353c4f47f06f8bdece831e628bf"` [INFO] running `"docker" "rm" "-f" "60084afb39e53fb26fa236ce883a3feabed46353c4f47f06f8bdece831e628bf"` [INFO] [stdout] 60084afb39e53fb26fa236ce883a3feabed46353c4f47f06f8bdece831e628bf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/couchbase/1.0.0-alpha.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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 8a1a70925879b13480b0ff23a10196b51302ef660d787383bc05108024be3259 [INFO] running `"docker" "start" "-a" "8a1a70925879b13480b0ff23a10196b51302ef660d787383bc05108024be3259"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/crater/target/debug/deps/couchbase-66195d0f021a25d6 [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] [stderr] Running /opt/crater/target/debug/deps/kv-742c42190191ff4c [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_kv_ops ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test kv' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_kv_ops stdout ---- [INFO] [stdout] >> Mock not present, downloading into /opt/crater/workdir/tests [INFO] [stdout] thread 'test_kv_ops' panicked at 'Could not locate download file!: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://github.com/couchbase/CouchbaseMock/releases/download/1.5.22/CouchbaseMock-1.5.22.jar")', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561fb865a0eb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x561fb865a0eb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x561fb865a0eb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x561fb865a0eb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x561fb865a0eb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x561fb8659d5c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x561fb865a85d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x561fb865a3e2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x561fb865a2c6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x561fb8676fed - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x561fb86770e7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x561fb7e4e1b6 - core::result::Result::expect::hdee6640916c89f25 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:879 [INFO] [stdout] 12: 0x561fb7e4d59f - kv::mock::download_mock::h08435a1933af1e4d [INFO] [stdout] at tests/mock.rs:51 [INFO] [stdout] 13: 0x561fb7e4d08f - kv::mock::MockServer::start::hd32fadbe999f1dee [INFO] [stdout] at tests/mock.rs:21 [INFO] [stdout] 14: 0x561fb7e4e67e - kv::test_kv_ops::h0364fd3b33d82d18 [INFO] [stdout] at tests/kv.rs:7 [INFO] [stdout] 15: 0x561fb7e4e65a - kv::test_kv_ops::{{closure}}::he9ffe06a26ef72dc [INFO] [stdout] at tests/kv.rs:6 [INFO] [stdout] 16: 0x561fb7e463ee - core::ops::function::FnOnce::call_once::hbeacf4774204f88f [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 17: 0x561fb85f6b1f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 18: 0x561fb866227a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 19: 0x561fb861110e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 20: 0x561fb861110e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x561fb861110e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 22: 0x561fb85ec545 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 23: 0x561fb85f0755 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 24: 0x561fb85f0755 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 25: 0x561fb85f0755 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 26: 0x561fb866227a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 27: 0x561fb85f0d52 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 28: 0x561fb85f0d52 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 29: 0x561fb85f0d52 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 30: 0x561fb85f0d52 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 31: 0x561fb864cc6f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 32: 0x561fb86615c0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 33: 0x561fb86615c0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 34: 0x561fb86615c0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 35: 0x7ff38f68d4a4 - start_thread [INFO] [stdout] 36: 0x7ff38f1b8d0f - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_kv_ops [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8a1a70925879b13480b0ff23a10196b51302ef660d787383bc05108024be3259"` [INFO] running `"docker" "rm" "-f" "8a1a70925879b13480b0ff23a10196b51302ef660d787383bc05108024be3259"` [INFO] [stdout] 8a1a70925879b13480b0ff23a10196b51302ef660d787383bc05108024be3259