[INFO] updating cached repository Kiraub/fs_analysis [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Kiraub/fs_analysis [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Kiraub/fs_analysis" "work/ex/beta-1.38-1/sources/1.37.0/gh/Kiraub/fs_analysis"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Kiraub/fs_analysis'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Kiraub/fs_analysis" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kiraub/fs_analysis"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kiraub/fs_analysis'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 58aa5e0f83e49fec481b1380da9fada97151c20d [INFO] sha for GitHub repo Kiraub/fs_analysis: 58aa5e0f83e49fec481b1380da9fada97151c20d [INFO] validating manifest of Kiraub/fs_analysis 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 Kiraub/fs_analysis 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 Kiraub/fs_analysis [INFO] finished frobbing Kiraub/fs_analysis [INFO] frobbed toml for Kiraub/fs_analysis written to work/ex/beta-1.38-1/sources/1.37.0/gh/Kiraub/fs_analysis/Cargo.toml [INFO] started frobbing Kiraub/fs_analysis [INFO] finished frobbing Kiraub/fs_analysis [INFO] frobbed toml for Kiraub/fs_analysis written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kiraub/fs_analysis/Cargo.toml [INFO] crate Kiraub/fs_analysis already has a lockfile, it will not be regenerated [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 Kiraub/fs_analysis against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kiraub/fs_analysis:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 23b098fee38997a5f588bba9ecfc66b31d4e8240e714a4a2f2e8dfb0722d0bac [INFO] running `"docker" "start" "-a" "23b098fee38997a5f588bba9ecfc66b31d4e8240e714a4a2f2e8dfb0722d0bac"` [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling pbkdf2 v0.2.3 [INFO] [stderr] Compiling bson v0.13.0 [INFO] [stderr] Compiling scan_fmt v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling textnonce v0.6.5 [INFO] [stderr] Compiling mongodb v0.3.12 [INFO] [stderr] Compiling fs_analysis v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.51s [INFO] running `"docker" "inspect" "23b098fee38997a5f588bba9ecfc66b31d4e8240e714a4a2f2e8dfb0722d0bac"` [INFO] running `"docker" "rm" "-f" "23b098fee38997a5f588bba9ecfc66b31d4e8240e714a4a2f2e8dfb0722d0bac"` [INFO] [stdout] 23b098fee38997a5f588bba9ecfc66b31d4e8240e714a4a2f2e8dfb0722d0bac [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kiraub/fs_analysis:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9cf8c51c778aae047e249ad978dfbd0a30bcccee257f387e02daea6bf2c1c752 [INFO] running `"docker" "start" "-a" "9cf8c51c778aae047e249ad978dfbd0a30bcccee257f387e02daea6bf2c1c752"` [INFO] [stderr] Compiling fs_analysis v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `"docker" "inspect" "9cf8c51c778aae047e249ad978dfbd0a30bcccee257f387e02daea6bf2c1c752"` [INFO] running `"docker" "rm" "-f" "9cf8c51c778aae047e249ad978dfbd0a30bcccee257f387e02daea6bf2c1c752"` [INFO] [stdout] 9cf8c51c778aae047e249ad978dfbd0a30bcccee257f387e02daea6bf2c1c752 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kiraub/fs_analysis:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] ad6fce082f430c57e08eafed59390524f2e3a09a687edc58e3555dcc24e456f8 [INFO] running `"docker" "start" "-a" "ad6fce082f430c57e08eafed59390524f2e3a09a687edc58e3555dcc24e456f8"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/fs_analysis-6cfcb0b2affc0b80 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_output ... ok [INFO] [stdout] test tests::mongodb_basic_example ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::mongodb_basic_example stdout ---- [INFO] [stdout] thread 'tests::mongodb_basic_example' panicked at 'Failed to insert/update document.', src/libcore/option.rs:1034:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56305dfa03ab - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56305dfa03ab - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56305dfa03ab - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56305dfa03ab - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56305dfa03ab - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x56305dfa001a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x56305dfa0b20 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x56305dfa06a2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x56305dfa0586 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x56305dfba85d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x56305dfba8c7 - core::option::expect_failed::h4b77ebe6e62ec3a1 [INFO] [stdout] at src/libcore/option.rs:1034 [INFO] [stdout] 11: 0x56305de2689b - core::option::Option::expect::h56915439990c6c32 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/option.rs:314 [INFO] [stdout] 12: 0x56305de25d51 - fs_analysis::tests::mongodb_basic_example::he7a12b4e791cb406 [INFO] [stdout] at src/lib.rs:55 [INFO] [stdout] 13: 0x56305de252fa - fs_analysis::tests::mongodb_basic_example::{{closure}}::h1d6e7d65bc47656b [INFO] [stdout] at src/lib.rs:24 [INFO] [stdout] 14: 0x56305de26ffe - core::ops::function::FnOnce::call_once::hdca4d06c0aa2325b [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x56305df612df - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x56305dfa3c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x56305df7b8d8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x56305df7b8d8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x56305df7b8d8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x56305df56755 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x56305df5a815 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x56305df5a815 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x56305df5a815 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x56305dfa3c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x56305df5af12 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x56305df5af12 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x56305df5af12 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x56305df5af12 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x56305df9452f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x56305dfa33b0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x56305dfa33b0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x56305dfa33b0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f05677e24a4 - start_thread [INFO] [stdout] 34: 0x7f056730dd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::mongodb_basic_example [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ad6fce082f430c57e08eafed59390524f2e3a09a687edc58e3555dcc24e456f8"` [INFO] running `"docker" "rm" "-f" "ad6fce082f430c57e08eafed59390524f2e3a09a687edc58e3555dcc24e456f8"` [INFO] [stdout] ad6fce082f430c57e08eafed59390524f2e3a09a687edc58e3555dcc24e456f8