Dec 07 04:42:02.537 INFO testing persistent_array-0.5.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 04:42:02.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 04:42:02.778 INFO [stdout] 4681d652425a87a00992517b0a54990120f86d75041109d85f6bef5093854666 Dec 07 04:42:02.782 INFO running `"docker" "start" "-a" "4681d652425a87a00992517b0a54990120f86d75041109d85f6bef5093854666"` Dec 07 04:42:03.541 INFO [stderr] usermod: no changes Dec 07 04:42:03.661 INFO [stderr] Compiling layout_id v0.3.0 Dec 07 04:42:04.876 INFO [stderr] Compiling persistent_array v0.5.0 (/source) Dec 07 04:42:06.096 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.49s Dec 07 04:42:06.104 INFO [stderr] su: No module specific data is present Dec 07 04:42:07.163 INFO running `"docker" "inspect" "4681d652425a87a00992517b0a54990120f86d75041109d85f6bef5093854666"` Dec 07 04:42:07.432 INFO running `"docker" "rm" "-f" "4681d652425a87a00992517b0a54990120f86d75041109d85f6bef5093854666"` Dec 07 04:42:07.732 INFO [stdout] 4681d652425a87a00992517b0a54990120f86d75041109d85f6bef5093854666 Dec 07 04:42:07.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 04:42:08.098 INFO [stdout] a60bf805bd3803f22b84d5f154a579d00c9b2f39dc9bf989a73497e4f8fa624a Dec 07 04:42:08.098 INFO running `"docker" "start" "-a" "a60bf805bd3803f22b84d5f154a579d00c9b2f39dc9bf989a73497e4f8fa624a"` Dec 07 04:42:09.257 INFO [stderr] usermod: no changes Dec 07 04:42:09.360 INFO [stderr] Compiling persistent_array v0.5.0 (/source) Dec 07 04:42:12.577 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.29s Dec 07 04:42:12.612 INFO [stderr] su: No module specific data is present Dec 07 04:42:13.507 INFO running `"docker" "inspect" "a60bf805bd3803f22b84d5f154a579d00c9b2f39dc9bf989a73497e4f8fa624a"` Dec 07 04:42:13.638 INFO running `"docker" "rm" "-f" "a60bf805bd3803f22b84d5f154a579d00c9b2f39dc9bf989a73497e4f8fa624a"` Dec 07 04:42:13.876 INFO [stdout] a60bf805bd3803f22b84d5f154a579d00c9b2f39dc9bf989a73497e4f8fa624a Dec 07 04:42:13.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 04:42:14.160 INFO [stdout] 6ee9e8502b161375f02ebfd35d0557abdd63f21e34ad2bf40f3d0be61c3c29d6 Dec 07 04:42:14.162 INFO running `"docker" "start" "-a" "6ee9e8502b161375f02ebfd35d0557abdd63f21e34ad2bf40f3d0be61c3c29d6"` Dec 07 04:42:14.969 INFO [stderr] usermod: no changes Dec 07 04:42:15.107 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Dec 07 04:42:15.120 INFO [stderr] Running /target/debug/deps/persistent_array-993f38bb22a709f7 Dec 07 04:42:15.128 INFO [stdout] Dec 07 04:42:15.128 INFO [stdout] running 0 tests Dec 07 04:42:15.128 INFO [stdout] Dec 07 04:42:15.128 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 04:42:15.128 INFO [stdout] Dec 07 04:42:15.129 INFO [stderr] Running /target/debug/deps/test-0cfd65511700a0d3 Dec 07 04:42:15.133 INFO [stdout] Dec 07 04:42:15.133 INFO [stdout] running 1 test Dec 07 04:42:15.214 INFO [stderr] error: test failed, to rerun pass '--test test' Dec 07 04:42:15.214 INFO [stderr] su: No module specific data is present Dec 07 04:42:15.214 INFO [stdout] test test ... FAILED Dec 07 04:42:15.214 INFO [stdout] Dec 07 04:42:15.214 INFO [stdout] failures: Dec 07 04:42:15.214 INFO [stdout] Dec 07 04:42:15.215 INFO [stdout] ---- test stdout ---- Dec 07 04:42:15.215 INFO [stdout] thread 'test' panicked at 'called `Result::unwrap()` on an `Err` value: UnableToOpenFile(Os { code: 30, kind: Other, message: "Read-only file system" })', src/libcore/result.rs:1009:5 Dec 07 04:42:15.215 INFO [stdout] stack backtrace: Dec 07 04:42:15.215 INFO [stdout] 0: 0x55ca27da0cf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 07 04:42:15.215 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 04:42:15.215 INFO [stdout] 1: 0x55ca27d9b3a8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 07 04:42:15.215 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 04:42:15.215 INFO [stdout] 2: 0x55ca27d9fc62 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 07 04:42:15.215 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 04:42:15.215 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 04:42:15.215 INFO [stdout] 3: 0x55ca27d9f94c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 07 04:42:15.215 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 04:42:15.215 INFO [stdout] 4: 0x55ca27da0370 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 07 04:42:15.215 INFO [stdout] at src/libstd/panicking.rs:491 Dec 07 04:42:15.215 INFO [stdout] 5: 0x55ca27d9fef1 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 07 04:42:15.215 INFO [stdout] at src/libstd/panicking.rs:398 Dec 07 04:42:15.215 INFO [stdout] 6: 0x55ca27d9fdd5 - rust_begin_unwind Dec 07 04:42:15.215 INFO [stdout] at src/libstd/panicking.rs:325 Dec 07 04:42:15.215 INFO [stdout] 7: 0x55ca27db025c - core::panicking::panic_fmt::haf17319257746a90 Dec 07 04:42:15.215 INFO [stdout] at src/libcore/panicking.rs:95 Dec 07 04:42:15.215 INFO [stdout] 8: 0x55ca27c0557b - core::result::unwrap_failed::h60f81ca360edb087 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 07 04:42:15.215 INFO [stdout] 9: 0x55ca27c053e8 - >::unwrap::h099e3e9c422484df Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:808 Dec 07 04:42:15.215 INFO [stdout] 10: 0x55ca27c0147d - test::test::h31a377b142799b55 Dec 07 04:42:15.215 INFO [stdout] at tests/test.rs:45 Dec 07 04:42:15.215 INFO [stdout] 11: 0x55ca27c01419 - test::test::{{closure}}::h691d382f39df654a Dec 07 04:42:15.215 INFO [stdout] at tests/test.rs:43 Dec 07 04:42:15.215 INFO [stdout] 12: 0x55ca27c02b0d - core::ops::function::FnOnce::call_once::hf9b250f030ab511f Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 04:42:15.215 INFO [stdout] 13: 0x55ca27c0e3ce - >::call_box::h9ed1658cdce7f33f Dec 07 04:42:15.215 INFO [stdout] at src/libtest/lib.rs:1471 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 04:42:15.215 INFO [stdout] 14: 0x55ca27dae949 - __rust_maybe_catch_panic Dec 07 04:42:15.215 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 04:42:15.215 INFO [stdout] 15: 0x55ca27c062a3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 04:42:15.215 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 07 04:42:15.215 INFO [stdout] 16: 0x55ca27c07234 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 07 04:42:15.215 INFO [stdout] 17: 0x55ca27dae949 - __rust_maybe_catch_panic Dec 07 04:42:15.215 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 04:42:15.215 INFO [stdout] 18: 0x55ca27c0e2ac - >::call_box::h6465cc998309e287 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 04:42:15.215 INFO [stdout] 19: 0x55ca27da290d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 07 04:42:15.215 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 07 04:42:15.215 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 04:42:15.215 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 04:42:15.215 INFO [stdout] 20: 0x7fc8d8c9e6b9 - start_thread Dec 07 04:42:15.215 INFO [stdout] 21: 0x7fc8d87be41c - clone Dec 07 04:42:15.215 INFO [stdout] 22: 0x0 - Dec 07 04:42:15.215 INFO [stdout] Dec 07 04:42:15.215 INFO [stdout] Dec 07 04:42:15.215 INFO [stdout] failures: Dec 07 04:42:15.215 INFO [stdout] test Dec 07 04:42:15.215 INFO [stdout] Dec 07 04:42:15.215 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 04:42:15.215 INFO [stdout] Dec 07 04:42:15.774 INFO running `"docker" "inspect" "6ee9e8502b161375f02ebfd35d0557abdd63f21e34ad2bf40f3d0be61c3c29d6"` Dec 07 04:42:15.966 INFO running `"docker" "rm" "-f" "6ee9e8502b161375f02ebfd35d0557abdd63f21e34ad2bf40f3d0be61c3c29d6"` Dec 07 04:42:16.119 INFO [stdout] 6ee9e8502b161375f02ebfd35d0557abdd63f21e34ad2bf40f3d0be61c3c29d6