Dec 06 10:22:25.807 INFO testing Ragnaroek/mother against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:22:25.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:22:26.178 INFO [stdout] ab00a7cda20942941bd7940d379f11017e070ffb233237b463a7efb6bb84ceed
Dec 06 10:22:26.180 INFO running `"docker" "start" "-a" "ab00a7cda20942941bd7940d379f11017e070ffb233237b463a7efb6bb84ceed"`
Dec 06 10:22:27.104 INFO [stderr] usermod: no changes
Dec 06 10:22:27.292 INFO [stderr]    Compiling libz-sys v1.0.20
Dec 06 10:22:27.292 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 06 10:22:27.292 INFO [stderr]    Compiling toml v0.4.6
Dec 06 10:22:27.292 INFO [stderr]    Compiling syn v0.15.1
Dec 06 10:22:27.292 INFO [stderr]    Compiling chrono v0.2.25
Dec 06 10:22:27.292 INFO [stderr]    Compiling env_logger v0.5.13
Dec 06 10:22:33.252 INFO [stderr]    Compiling curl v0.4.14
Dec 06 10:22:33.480 INFO [stderr]    Compiling schedule v0.1.0
Dec 06 10:22:43.852 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 06 10:22:56.899 INFO [stderr]    Compiling mother v0.1.0 (/source)
Dec 06 10:23:03.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.16s
Dec 06 10:23:03.286 INFO [stderr] su: No module specific data is present
Dec 06 10:23:04.735 INFO running `"docker" "inspect" "ab00a7cda20942941bd7940d379f11017e070ffb233237b463a7efb6bb84ceed"`
Dec 06 10:23:04.986 INFO running `"docker" "rm" "-f" "ab00a7cda20942941bd7940d379f11017e070ffb233237b463a7efb6bb84ceed"`
Dec 06 10:23:05.292 INFO [stdout] ab00a7cda20942941bd7940d379f11017e070ffb233237b463a7efb6bb84ceed
Dec 06 10:23:05.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:23:05.784 INFO [stdout] 93b77c5fe3bb55a3ca4c1f94bdf8ff95cc5efbed802851c57559fdabf10c55ea
Dec 06 10:23:05.786 INFO running `"docker" "start" "-a" "93b77c5fe3bb55a3ca4c1f94bdf8ff95cc5efbed802851c57559fdabf10c55ea"`
Dec 06 10:23:07.016 INFO [stderr] usermod: no changes
Dec 06 10:23:07.188 INFO [stderr]    Compiling mother v0.1.0 (/source)
Dec 06 10:23:11.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Dec 06 10:23:11.328 INFO [stderr] su: No module specific data is present
Dec 06 10:23:12.102 INFO running `"docker" "inspect" "93b77c5fe3bb55a3ca4c1f94bdf8ff95cc5efbed802851c57559fdabf10c55ea"`
Dec 06 10:23:12.372 INFO running `"docker" "rm" "-f" "93b77c5fe3bb55a3ca4c1f94bdf8ff95cc5efbed802851c57559fdabf10c55ea"`
Dec 06 10:23:12.676 INFO [stdout] 93b77c5fe3bb55a3ca4c1f94bdf8ff95cc5efbed802851c57559fdabf10c55ea
Dec 06 10:23:12.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:23:13.120 INFO [stdout] f977159f0674e3cdabf0133e121d57358c65e02303f075daf074978aca047d0e
Dec 06 10:23:13.122 INFO running `"docker" "start" "-a" "f977159f0674e3cdabf0133e121d57358c65e02303f075daf074978aca047d0e"`
Dec 06 10:23:14.424 INFO [stderr] usermod: no changes
Dec 06 10:23:14.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 06 10:23:14.632 INFO [stderr]      Running /target/debug/deps/mother-38152b9b59448a76
Dec 06 10:23:14.638 INFO [stdout] 
Dec 06 10:23:14.638 INFO [stdout] running 0 tests
Dec 06 10:23:14.638 INFO [stdout] 
Dec 06 10:23:14.638 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:23:14.638 INFO [stdout] 
Dec 06 10:23:14.640 INFO [stderr]      Running /target/debug/deps/mother-133b4263560bb233
Dec 06 10:23:14.646 INFO [stdout] 
Dec 06 10:23:14.646 INFO [stdout] running 0 tests
Dec 06 10:23:14.646 INFO [stdout] 
Dec 06 10:23:14.646 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:23:14.646 INFO [stdout] 
Dec 06 10:23:14.648 INFO [stderr]      Running /target/debug/deps/mother_config-21926dc35af28a7f
Dec 06 10:23:14.725 INFO [stdout] 
Dec 06 10:23:14.725 INFO [stdout] running 1 test
Dec 06 10:23:14.728 INFO [stdout] test test_read_config ... ok
Dec 06 10:23:14.728 INFO [stdout] 
Dec 06 10:23:14.728 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:23:14.728 INFO [stdout] 
Dec 06 10:23:14.759 INFO [stderr]      Running /target/debug/deps/mother_state-bb1ac8916a23dbf6
Dec 06 10:23:14.780 INFO [stdout] 
Dec 06 10:23:14.780 INFO [stdout] running 2 tests
Dec 06 10:23:14.780 INFO [stdout] test test_load ... ok
Dec 06 10:23:14.924 INFO [stdout] test test_update_and_store ... FAILED
Dec 06 10:23:14.924 INFO [stdout] 
Dec 06 10:23:14.924 INFO [stdout] failures:
Dec 06 10:23:14.925 INFO [stdout] 
Dec 06 10:23:14.925 INFO [stdout] ---- test_update_and_store stdout ----
Dec 06 10:23:14.925 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 06 10:23:14.925 INFO [stdout] stack backtrace:
Dec 06 10:23:14.925 INFO [stdout]    0:     0x5605dc306493 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 06 10:23:14.925 INFO [stdout]    1:     0x5605dc300b48 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 06 10:23:14.925 INFO [stdout]    2:     0x5605dc305402 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 06 10:23:14.925 INFO [stdout]    3:     0x5605dc3050ec - std::panicking::default_hook::h6c8d8e1c12a669e5
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 06 10:23:14.925 INFO [stdout]    4:     0x5605dc305b10 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 06 10:23:14.925 INFO [stdout]    5:     0x5605dc305691 - std::panicking::continue_panic_fmt::hf3c774aec6124caa
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/panicking.rs:398
Dec 06 10:23:14.925 INFO [stdout]    6:     0x5605dc305575 - rust_begin_unwind
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/panicking.rs:325
Dec 06 10:23:14.925 INFO [stdout]    7:     0x5605dc31979c - core::panicking::panic_fmt::haf17319257746a90
Dec 06 10:23:14.925 INFO [stdout]                                at src/libcore/panicking.rs:95
Dec 06 10:23:14.925 INFO [stdout]    8:     0x5605dc2d4380 - core::result::unwrap_failed::hb8398d529d7b24d1
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26
Dec 06 10:23:14.925 INFO [stdout]    9:     0x5605dc2890df - <core::result::Result<T, E>>::unwrap::h80f328668c04a4cb
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:808
Dec 06 10:23:14.925 INFO [stdout]   10:     0x5605dc287bbf - mother_state::test_update_and_store::hc7dc9c79e8da3951
Dec 06 10:23:14.925 INFO [stdout]                                at tests/mother_state.rs:31
Dec 06 10:23:14.925 INFO [stdout]   11:     0x5605dc287a19 - mother_state::test_update_and_store::{{closure}}::h8fc93b39a64d0f40
Dec 06 10:23:14.925 INFO [stdout]                                at tests/mother_state.rs:25
Dec 06 10:23:14.925 INFO [stdout]   12:     0x5605dc2888bd - core::ops::function::FnOnce::call_once::h990ad44f6a423230
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238
Dec 06 10:23:14.925 INFO [stdout]   13:     0x5605dc29240e - <F as alloc::boxed::FnBox<A>>::call_box::h9ed1658cdce7f33f
Dec 06 10:23:14.925 INFO [stdout]                                at src/libtest/lib.rs:1471
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 06 10:23:14.925 INFO [stdout]   14:     0x5605dc3149c9 - __rust_maybe_catch_panic
Dec 06 10:23:14.925 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 10:23:14.925 INFO [stdout]   15:     0x5605dc28a2e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 06 10:23:14.925 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136
Dec 06 10:23:14.925 INFO [stdout]   16:     0x5605dc28b274 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 06 10:23:14.925 INFO [stdout]   17:     0x5605dc3149c9 - __rust_maybe_catch_panic
Dec 06 10:23:14.925 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 06 10:23:14.925 INFO [stdout]   18:     0x5605dc2922ec - <F as alloc::boxed::FnBox<A>>::call_box::h6465cc998309e287
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 06 10:23:14.925 INFO [stdout]   19:     0x5605dc30898d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5
Dec 06 10:23:14.925 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 06 10:23:14.925 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 06 10:23:14.925 INFO [stdout]   20:     0x7fb95a1256b9 - start_thread
Dec 06 10:23:14.925 INFO [stdout]   21:     0x7fb959c4541c - clone
Dec 06 10:23:14.925 INFO [stdout]   22:                0x0 - <unknown>
Dec 06 10:23:14.925 INFO [stdout] 
Dec 06 10:23:14.925 INFO [stdout] 
Dec 06 10:23:14.925 INFO [stdout] failures:
Dec 06 10:23:14.925 INFO [stdout]     test_update_and_store
Dec 06 10:23:14.925 INFO [stdout] 
Dec 06 10:23:14.925 INFO [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:23:14.925 INFO [stdout] 
Dec 06 10:23:14.928 INFO [stderr] error: test failed, to rerun pass '--test mother_state'
Dec 06 10:23:14.932 INFO [stderr] su: No module specific data is present
Dec 06 10:23:16.424 INFO running `"docker" "inspect" "f977159f0674e3cdabf0133e121d57358c65e02303f075daf074978aca047d0e"`
Dec 06 10:23:16.838 INFO running `"docker" "rm" "-f" "f977159f0674e3cdabf0133e121d57358c65e02303f075daf074978aca047d0e"`
Dec 06 10:23:17.206 INFO [stdout] f977159f0674e3cdabf0133e121d57358c65e02303f075daf074978aca047d0e