Dec 14 06:33:22.083 INFO testing Ragnaroek/mother against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 06:33:22.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:33:22.550 INFO [stdout] 385aabe8b4bf8e990067a3e9e1bfe7707fe7e30c9160251e8977162bac9aab01
Dec 14 06:33:22.553 INFO running `"docker" "start" "-a" "385aabe8b4bf8e990067a3e9e1bfe7707fe7e30c9160251e8977162bac9aab01"`
Dec 14 06:33:23.823 INFO [stderr] usermod: no changes
Dec 14 06:33:24.083 INFO [stderr]    Compiling libz-sys v1.0.20
Dec 14 06:33:24.083 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 14 06:33:24.089 INFO [stderr]    Compiling toml v0.4.6
Dec 14 06:33:24.089 INFO [stderr]    Compiling syn v0.15.1
Dec 14 06:33:24.089 INFO [stderr]    Compiling chrono v0.2.25
Dec 14 06:33:24.090 INFO [stderr]    Compiling env_logger v0.5.13
Dec 14 06:33:35.615 INFO [stderr]    Compiling schedule v0.1.0
Dec 14 06:33:35.911 INFO [stderr]    Compiling curl v0.4.14
Dec 14 06:33:49.179 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 14 06:34:04.442 INFO [stderr]    Compiling mother v0.1.0 (/source)
Dec 14 06:34:13.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.90s
Dec 14 06:34:13.778 INFO [stderr] su: No module specific data is present
Dec 14 06:34:14.519 INFO running `"docker" "inspect" "385aabe8b4bf8e990067a3e9e1bfe7707fe7e30c9160251e8977162bac9aab01"`
Dec 14 06:34:14.831 INFO running `"docker" "rm" "-f" "385aabe8b4bf8e990067a3e9e1bfe7707fe7e30c9160251e8977162bac9aab01"`
Dec 14 06:34:15.183 INFO [stdout] 385aabe8b4bf8e990067a3e9e1bfe7707fe7e30c9160251e8977162bac9aab01
Dec 14 06:34:15.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:34:15.645 INFO [stdout] 7fea2ad093200cc0fcd7884a6f4b1a579840e93cc9a5d0f33133456545ad455d
Dec 14 06:34:15.646 INFO running `"docker" "start" "-a" "7fea2ad093200cc0fcd7884a6f4b1a579840e93cc9a5d0f33133456545ad455d"`
Dec 14 06:34:16.914 INFO [stderr] usermod: no changes
Dec 14 06:34:17.120 INFO [stderr]    Compiling mother v0.1.0 (/source)
Dec 14 06:34:24.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
Dec 14 06:34:24.504 INFO [stderr] su: No module specific data is present
Dec 14 06:34:25.420 INFO running `"docker" "inspect" "7fea2ad093200cc0fcd7884a6f4b1a579840e93cc9a5d0f33133456545ad455d"`
Dec 14 06:34:25.675 INFO running `"docker" "rm" "-f" "7fea2ad093200cc0fcd7884a6f4b1a579840e93cc9a5d0f33133456545ad455d"`
Dec 14 06:34:25.885 INFO [stdout] 7fea2ad093200cc0fcd7884a6f4b1a579840e93cc9a5d0f33133456545ad455d
Dec 14 06:34:25.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 06:34:26.308 INFO [stdout] 5195da93f2bb093eda5462f37868c8a9ec39263cca490bccce99bc2d4bdabb4e
Dec 14 06:34:26.319 INFO running `"docker" "start" "-a" "5195da93f2bb093eda5462f37868c8a9ec39263cca490bccce99bc2d4bdabb4e"`
Dec 14 06:34:27.819 INFO [stderr] usermod: no changes
Dec 14 06:34:28.014 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 14 06:34:28.054 INFO [stderr]      Running /target/debug/deps/mother-8bfaf1e983d76126
Dec 14 06:34:28.055 INFO [stdout] 
Dec 14 06:34:28.055 INFO [stderr]      Running /target/debug/deps/mother-6f379bc40790555f
Dec 14 06:34:28.055 INFO [stdout] running 0 tests
Dec 14 06:34:28.055 INFO [stderr]      Running /target/debug/deps/mother_config-e74e21941cd410f4
Dec 14 06:34:28.055 INFO [stdout] 
Dec 14 06:34:28.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:34:28.055 INFO [stdout] 
Dec 14 06:34:28.055 INFO [stdout] 
Dec 14 06:34:28.055 INFO [stdout] running 0 tests
Dec 14 06:34:28.055 INFO [stdout] 
Dec 14 06:34:28.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:34:28.055 INFO [stdout] 
Dec 14 06:34:28.074 INFO [stdout] 
Dec 14 06:34:28.075 INFO [stdout] running 1 test
Dec 14 06:34:28.087 INFO [stdout] test test_read_config ... ok
Dec 14 06:34:28.087 INFO [stdout] 
Dec 14 06:34:28.087 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:34:28.087 INFO [stdout] 
Dec 14 06:34:28.087 INFO [stderr]      Running /target/debug/deps/mother_state-5b6550b548f4685e
Dec 14 06:34:28.102 INFO [stdout] 
Dec 14 06:34:28.103 INFO [stdout] running 2 tests
Dec 14 06:34:28.134 INFO [stdout] test test_load ... ok
Dec 14 06:34:28.220 INFO [stdout] test test_update_and_store ... FAILED
Dec 14 06:34:28.220 INFO [stderr] error: test failed, to rerun pass '--test mother_state'
Dec 14 06:34:28.220 INFO [stdout] 
Dec 14 06:34:28.220 INFO [stdout] failures:
Dec 14 06:34:28.220 INFO [stdout] 
Dec 14 06:34:28.220 INFO [stdout] ---- test_update_and_store stdout ----
Dec 14 06:34:28.220 INFO [stdout] thread 'test_update_and_store' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5
Dec 14 06:34:28.220 INFO [stdout] stack backtrace:
Dec 14 06:34:28.220 INFO [stdout]    0:     0x564e9aa2e553 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 14 06:34:28.220 INFO [stdout]    1:     0x564e9aa28ce8 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 14 06:34:28.220 INFO [stdout]    2:     0x564e9aa2d4c2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 14 06:34:28.220 INFO [stdout]    3:     0x564e9aa2d1b7 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 14 06:34:28.220 INFO [stdout]    4:     0x564e9aa2dbd0 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/panicking.rs:487
Dec 14 06:34:28.220 INFO [stdout]    5:     0x564e9aa2d751 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/panicking.rs:394
Dec 14 06:34:28.220 INFO [stdout]    6:     0x564e9aa2d635 - rust_begin_unwind
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/panicking.rs:321
Dec 14 06:34:28.220 INFO [stdout]    7:     0x564e9aa4185c - core::panicking::panic_fmt::h44df04385fc0c5a6
Dec 14 06:34:28.220 INFO [stdout]                                at src/libcore/panicking.rs:95
Dec 14 06:34:28.220 INFO [stdout]    8:     0x564e9a9f7550 - core::result::unwrap_failed::h66f0400950d4251b
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26
Dec 14 06:34:28.220 INFO [stdout]    9:     0x564e9a9ac31f - <core::result::Result<T, E>>::unwrap::hb67b3c9854c1a22e
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:808
Dec 14 06:34:28.220 INFO [stdout]   10:     0x564e9a9aaeef - mother_state::test_update_and_store::hbe2eb083702edc92
Dec 14 06:34:28.220 INFO [stdout]                                at tests/mother_state.rs:31
Dec 14 06:34:28.220 INFO [stdout]   11:     0x564e9a9aad49 - mother_state::test_update_and_store::{{closure}}::hf23fd468d8f577e8
Dec 14 06:34:28.220 INFO [stdout]                                at tests/mother_state.rs:25
Dec 14 06:34:28.220 INFO [stdout]   12:     0x564e9a9abbed - core::ops::function::FnOnce::call_once::hdb97f4c294f897b0
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 14 06:34:28.220 INFO [stdout]   13:     0x564e9a9b4dde - <F as alloc::boxed::FnBox<A>>::call_box::hac337ba1af72dc2b
Dec 14 06:34:28.220 INFO [stdout]                                at src/libtest/lib.rs:1483
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 14 06:34:28.220 INFO [stdout]   14:     0x564e9aa3ca89 - __rust_maybe_catch_panic
Dec 14 06:34:28.220 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 06:34:28.220 INFO [stdout]   15:     0x564e9a9d25e7 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 14 06:34:28.220 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 14 06:34:28.220 INFO [stdout]   16:     0x564e9a9ad4f4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 14 06:34:28.220 INFO [stdout]   17:     0x564e9a9adae4 - std::panicking::try::do_call::h5e99f92fbf448cf6
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 14 06:34:28.220 INFO [stdout]   18:     0x564e9aa3ca89 - __rust_maybe_catch_panic
Dec 14 06:34:28.220 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 06:34:28.220 INFO [stdout]   19:     0x564e9a9b4cbc - <F as alloc::boxed::FnBox<A>>::call_box::h8ae063aff93ccdb6
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 14 06:34:28.220 INFO [stdout]   20:     0x564e9aa30a4d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 14 06:34:28.220 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 14 06:34:28.220 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 14 06:34:28.220 INFO [stdout]   21:     0x7f5bf7b6a6b9 - start_thread
Dec 14 06:34:28.220 INFO [stdout]   22:     0x7f5bf768a41c - clone
Dec 14 06:34:28.220 INFO [stdout]   23:                0x0 - <unknown>
Dec 14 06:34:28.220 INFO [stdout] 
Dec 14 06:34:28.220 INFO [stdout] 
Dec 14 06:34:28.220 INFO [stdout] failures:
Dec 14 06:34:28.220 INFO [stdout]     test_update_and_store
Dec 14 06:34:28.220 INFO [stdout] 
Dec 14 06:34:28.220 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:34:28.220 INFO [stdout] 
Dec 14 06:34:28.222 INFO [stderr] su: No module specific data is present
Dec 14 06:34:28.968 INFO running `"docker" "inspect" "5195da93f2bb093eda5462f37868c8a9ec39263cca490bccce99bc2d4bdabb4e"`
Dec 14 06:34:29.245 INFO running `"docker" "rm" "-f" "5195da93f2bb093eda5462f37868c8a9ec39263cca490bccce99bc2d4bdabb4e"`
Dec 14 06:34:29.531 INFO [stdout] 5195da93f2bb093eda5462f37868c8a9ec39263cca490bccce99bc2d4bdabb4e