[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-1.37-6/sources/1.36.0/reg/couchbase/1.0.0-alpha.2 [INFO] extracting crate couchbase 1.0.0-alpha.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/couchbase/1.0.0-alpha.2 [INFO] validating manifest of couchbase-1.0.0-alpha.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 couchbase-1.0.0-alpha.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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/couchbase/1.0.0-alpha.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] [stderr] Blocking waiting for file lock on package cache [INFO] testing couchbase-1.0.0-alpha.2 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 46a83d33e54409aa88c88f0fc3e0fab4cee78facd0a3be84378ab9f50eb2f14c [INFO] running `"docker" "start" "-a" "46a83d33e54409aa88c88f0fc3e0fab4cee78facd0a3be84378ab9f50eb2f14c"` [INFO] [stderr] Compiling couchbase v1.0.0-alpha.2 (/opt/crater/workdir) [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Compiling couchbase-sys v1.0.0-alpha.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `"docker" "inspect" "46a83d33e54409aa88c88f0fc3e0fab4cee78facd0a3be84378ab9f50eb2f14c"` [INFO] running `"docker" "rm" "-f" "46a83d33e54409aa88c88f0fc3e0fab4cee78facd0a3be84378ab9f50eb2f14c"` [INFO] [stdout] 46a83d33e54409aa88c88f0fc3e0fab4cee78facd0a3be84378ab9f50eb2f14c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 21ce2bd368f1f2bd10e26950ccc2b26cd3468e0a2c57205b2f84ce65b17e8a3b [INFO] running `"docker" "start" "-a" "21ce2bd368f1f2bd10e26950ccc2b26cd3468e0a2c57205b2f84ce65b17e8a3b"` [INFO] [stderr] Compiling couchbase v1.0.0-alpha.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.43s [INFO] running `"docker" "inspect" "21ce2bd368f1f2bd10e26950ccc2b26cd3468e0a2c57205b2f84ce65b17e8a3b"` [INFO] running `"docker" "rm" "-f" "21ce2bd368f1f2bd10e26950ccc2b26cd3468e0a2c57205b2f84ce65b17e8a3b"` [INFO] [stdout] 21ce2bd368f1f2bd10e26950ccc2b26cd3468e0a2c57205b2f84ce65b17e8a3b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] f64182a4e2144989b20cb7ccb701cf8cce062ac3f74cb04c645d7b3f522b623d [INFO] running `"docker" "start" "-a" "f64182a4e2144989b20cb7ccb701cf8cce062ac3f74cb04c645d7b3f522b623d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/couchbase-465460ce8243455f [INFO] [stderr] Running /opt/crater/target/debug/deps/kv-6fa30181293bc8bf [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_kv_ops ... FAILED [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: StringError("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:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559501d07c93 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x559501d02c0b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x559501d06046 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x559501d05d6e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x559501d0674f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x559501d062d1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x559501d061b5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x559501d1ecec - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x559501576ccc - core::result::unwrap_failed::hb6bd07cda62b1721 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55950150c585 - core::result::Result::expect::h283e6570e2238cb5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55950150b28e - kv::mock::download_mock::h191416509d8ca446 [INFO] [stdout] at tests/mock.rs:51 [INFO] [stdout] 11: 0x55950150ad6e - kv::mock::MockServer::start::h157a7ec52bb7f4a4 [INFO] [stdout] at tests/mock.rs:21 [INFO] [stdout] 12: 0x55950150fded - kv::test_kv_ops::hfa1263762a3e1582 [INFO] [stdout] at tests/kv.rs:7 [INFO] [stdout] 13: 0x55950150fdc9 - kv::test_kv_ops::{{closure}}::hf25ca50e1941b9d7 [INFO] [stdout] at tests/kv.rs:6 [INFO] [stdout] 14: 0x55950150d29d - core::ops::function::FnOnce::call_once::h968dc37743ebafcd [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x559501ca5e4e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 16: 0x559501d0e4a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x559501cc0747 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 18: 0x559501c9b164 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 19: 0x559501c9f214 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 20: 0x559501d0e4a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 21: 0x559501c9f821 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 22: 0x559501cf769e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 23: 0x559501d0d7df - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 24: 0x7feb2b5a14a3 - start_thread [INFO] [stdout] 25: 0x7feb2b0ccd0e - __clone [INFO] [stdout] 26: 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] [stderr] error: test failed, to rerun pass '--test kv' [INFO] running `"docker" "inspect" "f64182a4e2144989b20cb7ccb701cf8cce062ac3f74cb04c645d7b3f522b623d"` [INFO] running `"docker" "rm" "-f" "f64182a4e2144989b20cb7ccb701cf8cce062ac3f74cb04c645d7b3f522b623d"` [INFO] [stdout] f64182a4e2144989b20cb7ccb701cf8cce062ac3f74cb04c645d7b3f522b623d