[INFO] crate simplebase 0.3.34 is already in cache [INFO] testing simplebase-0.3.34 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate simplebase 0.3.34 into work/builds/worker-8/source [INFO] validating manifest of crates.io crate simplebase 0.3.34 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate simplebase 0.3.34 [INFO] finished tweaking crates.io crate simplebase 0.3.34 [INFO] tweaked toml for crates.io crate simplebase 0.3.34 written to work/builds/worker-8/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] b821eee09266e109f081d9724a73f281880e0208953b90a43fa1a5468aef9133 [INFO] running `"docker" "start" "-a" "b821eee09266e109f081d9724a73f281880e0208953b90a43fa1a5468aef9133"` [INFO] [stderr] Compiling simplebase v0.3.34 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `obfuscate_data` [INFO] [stderr] --> src/file_services/mod.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn obfuscate_data(data_to_obfuscate: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "b821eee09266e109f081d9724a73f281880e0208953b90a43fa1a5468aef9133"` [INFO] running `"docker" "rm" "-f" "b821eee09266e109f081d9724a73f281880e0208953b90a43fa1a5468aef9133"` [INFO] [stdout] b821eee09266e109f081d9724a73f281880e0208953b90a43fa1a5468aef9133 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 9710b2d6e1f00f5767f19418c94ee4c1e095345b7d1ca3870eb61a4d42cb83ce [INFO] running `"docker" "start" "-a" "9710b2d6e1f00f5767f19418c94ee4c1e095345b7d1ca3870eb61a4d42cb83ce"` [INFO] [stderr] Compiling simplebase v0.3.34 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `obfuscate_data` [INFO] [stderr] --> src/file_services/mod.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn obfuscate_data(data_to_obfuscate: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `"docker" "inspect" "9710b2d6e1f00f5767f19418c94ee4c1e095345b7d1ca3870eb61a4d42cb83ce"` [INFO] running `"docker" "rm" "-f" "9710b2d6e1f00f5767f19418c94ee4c1e095345b7d1ca3870eb61a4d42cb83ce"` [INFO] [stdout] 9710b2d6e1f00f5767f19418c94ee4c1e095345b7d1ca3870eb61a4d42cb83ce [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] ec2db74d016aa65de796a29c7b0654fa91754d577d6638ae5c64274969a208c2 [INFO] running `"docker" "start" "-a" "ec2db74d016aa65de796a29c7b0654fa91754d577d6638ae5c64274969a208c2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simplebase-a3b9bd8eb278e05d [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::test::test_add_record_with_key ... ok [INFO] [stdout] test tests::test::test_add_record ... ok [INFO] [stdout] test tests::test::test_auto_converter ... ok [INFO] [stdout] test tests::test::test_add_record_with_key_exclusive ... ok [INFO] [stdout] test tests::test::test_check_types ... ok [INFO] [stdout] test tests::test::test_find_key ... ok [INFO] [stdout] test tests::test::test_find ... ok [INFO] [stdout] test tests::test::test_get_record ... ok [INFO] [stdout] test tests::test::test_length ... ok [INFO] [stdout] test tests::test::test_new_empty_database ... ok [INFO] [stdout] test tests::test::test_verify_record ... ok [INFO] [stdout] test tests::test::test_hammer_test_save_and_load_database_one ... FAILED [INFO] [stdout] test tests::test::test_hammer_test_save_and_load_database_two ... FAILED [INFO] [stdout] test tests::test::test_save_and_load_database ... FAILED [INFO] [stdout] test tests::test::test_save_database_every ... FAILED [INFO] [stdout] test tests::test::test_typical_database_session ... FAILED [INFO] [stdout] test tests::test::test_verify_database ... ok [INFO] [stdout] test tests::test::test_delete_record ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test::test_hammer_test_save_and_load_database_one stdout ---- [INFO] [stdout] thread 'tests::test::test_hammer_test_save_and_load_database_one' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- tests::test::test_hammer_test_save_and_load_database_two stdout ---- [INFO] [stdout] thread 'tests::test::test_hammer_test_save_and_load_database_two' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stdout] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. [INFO] [stdout] [INFO] [stdout] ---- tests::test::test_save_and_load_database stdout ---- [INFO] [stdout] thread 'tests::test::test_save_and_load_database' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- tests::test::test_save_database_every stdout ---- [INFO] [stdout] thread 'tests::test::test_save_database_every' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- tests::test::test_typical_database_session stdout ---- [INFO] [stdout] thread 'tests::test::test_typical_database_session' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stdout] [INFO] [stdout] ---- tests::test::test_delete_record stdout ---- [INFO] [stdout] thread 'tests::test::test_delete_record' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5625fdb17674 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5625fdb17674 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5625fdb17674 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x5625fdb17674 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x5625fdb36e8c - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x5625fdace7c5 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x5625fdb132d1 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x5625fdb19b85 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x5625fdb19b85 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5625fdb19b85 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x5625fdb1980c - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x5625fdb1a285 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x5625fdb19e22 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 13: 0x5625fdb19d16 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:307 [INFO] [stdout] 14: 0x5625fdb3328a - core::panicking::panic_fmt::h467e0364f9237670 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 15: 0x5625fdb33387 - core::result::unwrap_failed::h38f3a56f1dadf080 [INFO] [stdout] at src/libcore/result.rs:1165 [INFO] [stdout] 16: 0x5625fdaccce0 - core::result::Result::unwrap::h55b24391beeff6d2 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/result.rs:933 [INFO] [stdout] 17: 0x5625fdab8939 - simplebase::file_services::save_data::h837f13fd8584dc87 [INFO] [stdout] at src/file_services/mod.rs:62 [INFO] [stdout] 18: 0x5625fdaab554 - simplebase::engine::save_hash_database::he00f9ac4d072a461 [INFO] [stdout] at src/engine/mod.rs:121 [INFO] [stdout] 19: 0x5625fdab13ee - simplebase::engine::RecordData::save_database::h70c30a0b4f12ec84 [INFO] [stdout] at src/engine/mod.rs:848 [INFO] [stdout] 20: 0x5625fdaa0652 - simplebase::tests::test::test_delete_record::hbb0acf5bac059b40 [INFO] [stdout] at src/tests/mod.rs:80 [INFO] [stdout] 21: 0x5625fdaa005a - simplebase::tests::test::test_delete_record::{{closure}}::h228927c7f743f33e [INFO] [stdout] at src/tests/mod.rs:55 [INFO] [stdout] 22: 0x5625fdab678e - core::ops::function::FnOnce::call_once::h07ad395dc8364bc7 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 23: 0x5625fdad86bf - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 24: 0x5625fdb1c99a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 25: 0x5625fdaf2ece - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 26: 0x5625fdaf2ece - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x5625fdaf2ece - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 28: 0x5625fdacdf35 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 29: 0x5625fdad20c5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 30: 0x5625fdad20c5 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 31: 0x5625fdad20c5 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 32: 0x5625fdb1c99a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 33: 0x5625fdad2672 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 34: 0x5625fdad2672 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x5625fdad2672 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 36: 0x5625fdad2672 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 37: 0x5625fdb0fbdf - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 38: 0x5625fdb1c0f0 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 39: 0x5625fdb1c0f0 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 40: 0x5625fdb1c0f0 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 41: 0x7fafb98436db - start_thread [INFO] [stdout] 42: 0x7fafb935488f - __clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test::test_delete_record [INFO] [stdout] tests::test::test_hammer_test_save_and_load_database_one [INFO] [stdout] tests::test::test_hammer_test_save_and_load_database_two [INFO] [stdout] tests::test::test_save_and_load_database [INFO] [stdout] tests::test::test_save_database_every [INFO] [stdout] tests::test::test_typical_database_session [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "ec2db74d016aa65de796a29c7b0654fa91754d577d6638ae5c64274969a208c2"` [INFO] running `"docker" "rm" "-f" "ec2db74d016aa65de796a29c7b0654fa91754d577d6638ae5c64274969a208c2"` [INFO] [stdout] ec2db74d016aa65de796a29c7b0654fa91754d577d6638ae5c64274969a208c2