[INFO] fetching crate grin_store 2.0.0... [INFO] extracting crate grin_store 2.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/grin_store/2.0.0 [INFO] extracting crate grin_store 2.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/grin_store/2.0.0 [INFO] validating manifest of grin_store-2.0.0 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 grin_store-2.0.0 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 grin_store-2.0.0 [INFO] finished frobbing grin_store-2.0.0 [INFO] frobbed toml for grin_store-2.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/grin_store/2.0.0/Cargo.toml [INFO] started frobbing grin_store-2.0.0 [INFO] finished frobbing grin_store-2.0.0 [INFO] frobbed toml for grin_store-2.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/grin_store/2.0.0/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] [stderr] Blocking waiting for file lock on package cache lock [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [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 grin_store-2.0.0 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-2/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/grin_store/2.0.0:/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] 417762bc3b3c430153494e44a0c2e5400e25c44a8cc7c94d532ad1b312089340 [INFO] running `"docker" "start" "-a" "417762bc3b3c430153494e44a0c2e5400e25c44a8cc7c94d532ad1b312089340"` [INFO] [stderr] Compiling supercow v0.1.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] Compiling ripemd160 v0.7.0 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling pbkdf2 v0.2.3 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling lmdb-zero v0.4.4 [INFO] [stderr] Compiling grin_secp256k1zkp v0.7.7 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling log4rs v0.8.3 [INFO] [stderr] Compiling grin_util v2.0.0 [INFO] [stderr] Compiling grin_keychain v2.0.0 [INFO] [stderr] Compiling croaring-sys v0.3.9 [INFO] [stderr] Compiling croaring v0.3.9 [INFO] [stderr] Compiling grin_core v2.0.0 [INFO] [stderr] Compiling grin_store v2.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pmmr.rs:135:33 [INFO] [stderr] | [INFO] [stderr] 135 | fn leaf_pos_iter(&self) -> Box + '_> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + '_` [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/pmmr.rs:469:44 [INFO] [stderr] | [INFO] [stderr] 469 | |possible_dir_entry| -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 00s [INFO] running `"docker" "inspect" "417762bc3b3c430153494e44a0c2e5400e25c44a8cc7c94d532ad1b312089340"` [INFO] running `"docker" "rm" "-f" "417762bc3b3c430153494e44a0c2e5400e25c44a8cc7c94d532ad1b312089340"` [INFO] [stdout] 417762bc3b3c430153494e44a0c2e5400e25c44a8cc7c94d532ad1b312089340 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/grin_store/2.0.0:/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] 6026141f80dc3b501a2af78f721e0ad3a83d20ae49a8ed3d8c9e558c49a57c56 [INFO] running `"docker" "start" "-a" "6026141f80dc3b501a2af78f721e0ad3a83d20ae49a8ed3d8c9e558c49a57c56"` [INFO] [stderr] Compiling filetime v0.2.6 [INFO] [stderr] Compiling grin_store v2.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pmmr.rs:135:33 [INFO] [stderr] | [INFO] [stderr] 135 | fn leaf_pos_iter(&self) -> Box + '_> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + '_` [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/pmmr.rs:469:44 [INFO] [stderr] | [INFO] [stderr] 469 | |possible_dir_entry| -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/lmdb.rs:38:23 [INFO] [stderr] | [INFO] [stderr] 38 | fn read(reader: &mut Reader) -> Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.09s [INFO] running `"docker" "inspect" "6026141f80dc3b501a2af78f721e0ad3a83d20ae49a8ed3d8c9e558c49a57c56"` [INFO] running `"docker" "rm" "-f" "6026141f80dc3b501a2af78f721e0ad3a83d20ae49a8ed3d8c9e558c49a57c56"` [INFO] [stdout] 6026141f80dc3b501a2af78f721e0ad3a83d20ae49a8ed3d8c9e558c49a57c56 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/grin_store/2.0.0:/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"` [INFO] [stdout] e89507feca1b6dc2ed3e72d538c5fc95ae9c1c7aee1648082b29d8b7fb40c117 [INFO] running `"docker" "start" "-a" "e89507feca1b6dc2ed3e72d538c5fc95ae9c1c7aee1648082b29d8b7fb40c117"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/crater/target/debug/deps/grin_store-f2277e65186a6e98 [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] 2019-08-03T15:35:41.512397399+00:00 INFO grin_util::logger - log4rs is initialized, stdout level: Debug, min. level: Debug [INFO] [stderr] Running /opt/crater/target/debug/deps/lmdb-3a4a524b000b4f4f [INFO] [stdout] test lmdb_allocate ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- lmdb_allocate stdout ---- [INFO] [stdout] thread 'lmdb_allocate' panicked at 'Unable to create directory 'db_root' to store chain_data: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56098a1f8aab - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56098a1f8aab - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56098a1f8aab - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56098a1f8aab - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56098a1f8aab - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x56098a1f871a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x56098a1f9220 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x56098a1f8da2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x56098a1f8c86 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x56098a212a6d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x56098a184808 - core::result::unwrap_failed::hc2ddabd20962aecf [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x56098a0dcd87 - core::result::Result::expect::h05069b18149fbcfd [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:827 [INFO] [stdout] 12: 0x56098a0d8311 - grin_store::lmdb::Store::new::h633b7801de76b1ed [INFO] [stdout] at src/lmdb.rs:93 [INFO] [stdout] 13: 0x56098a098a6c - lmdb::lmdb_allocate::h94140dcf16dc5f12 [INFO] [stdout] at tests/lmdb.rs:73 [INFO] [stdout] 14: 0x56098a098943 - lmdb::lmdb_allocate::{{closure}}::hce2c0ece78549810 [INFO] [stdout] at tests/lmdb.rs:67 [INFO] [stdout] 15: 0x56098a09b87e - core::ops::function::FnOnce::call_once::h33cbf4951e464a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x56098a0a6e9f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x56098a1fbf9a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x56098a0c1498 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x56098a0c1498 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x56098a0c1498 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x56098a09c315 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x56098a0a0495 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x56098a0a0495 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x56098a0a0495 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x56098a1fbf9a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 26: 0x56098a0a0ad2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x56098a0a0ad2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x56098a0a0ad2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x56098a0a0ad2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x56098a1ed3ef - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x56098a1fb6f0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x56098a1fb6f0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x56098a1fb6f0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7fd8375ea4a4 - start_thread [INFO] [stdout] 35: 0x7fd837115d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] lmdb_allocate [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 lmdb' [INFO] running `"docker" "inspect" "e89507feca1b6dc2ed3e72d538c5fc95ae9c1c7aee1648082b29d8b7fb40c117"` [INFO] running `"docker" "rm" "-f" "e89507feca1b6dc2ed3e72d538c5fc95ae9c1c7aee1648082b29d8b7fb40c117"` [INFO] [stdout] e89507feca1b6dc2ed3e72d538c5fc95ae9c1c7aee1648082b29d8b7fb40c117