Nov 18 04:04:50.703 INFO testing persistent_array-0.5.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 04:04:50.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 04:04:51.067 INFO [stdout] e4f39e2ee7cb85911fa7db68db64ba8411d0a8538bd2225f00d485f385de4ba6 Nov 18 04:04:51.067 INFO running `"docker" "start" "-a" "e4f39e2ee7cb85911fa7db68db64ba8411d0a8538bd2225f00d485f385de4ba6"` Nov 18 04:04:52.005 INFO [stderr] usermod: no changes Nov 18 04:04:52.083 INFO [stderr] Compiling persistent_array v0.5.0 (/source) Nov 18 04:04:52.795 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s Nov 18 04:04:52.800 INFO [stderr] su: No module specific data is present Nov 18 04:04:53.198 INFO running `"docker" "inspect" "e4f39e2ee7cb85911fa7db68db64ba8411d0a8538bd2225f00d485f385de4ba6"` Nov 18 04:04:53.353 INFO running `"docker" "rm" "-f" "e4f39e2ee7cb85911fa7db68db64ba8411d0a8538bd2225f00d485f385de4ba6"` Nov 18 04:04:53.617 INFO [stdout] e4f39e2ee7cb85911fa7db68db64ba8411d0a8538bd2225f00d485f385de4ba6 Nov 18 04:04:53.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 04:04:53.943 INFO [stdout] b52b81523ac517290bb5d0444b4ac15b3252247a62e8a5a90ee4884c26cfc9f4 Nov 18 04:04:53.943 INFO running `"docker" "start" "-a" "b52b81523ac517290bb5d0444b4ac15b3252247a62e8a5a90ee4884c26cfc9f4"` Nov 18 04:04:54.512 INFO [stderr] usermod: no changes Nov 18 04:04:54.561 INFO [stderr] Compiling persistent_array v0.5.0 (/source) Nov 18 04:04:56.363 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.83s Nov 18 04:04:56.367 INFO [stderr] su: No module specific data is present Nov 18 04:04:56.742 INFO running `"docker" "inspect" "b52b81523ac517290bb5d0444b4ac15b3252247a62e8a5a90ee4884c26cfc9f4"` Nov 18 04:04:56.855 INFO running `"docker" "rm" "-f" "b52b81523ac517290bb5d0444b4ac15b3252247a62e8a5a90ee4884c26cfc9f4"` Nov 18 04:04:57.043 INFO [stdout] b52b81523ac517290bb5d0444b4ac15b3252247a62e8a5a90ee4884c26cfc9f4 Nov 18 04:04:57.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 18 04:04:57.351 INFO [stdout] 3eea2b0760a3c6045851f4e50c0f57356912a4602d6596fff4b69f9815d87791 Nov 18 04:04:57.356 INFO running `"docker" "start" "-a" "3eea2b0760a3c6045851f4e50c0f57356912a4602d6596fff4b69f9815d87791"` Nov 18 04:04:58.351 INFO [stderr] usermod: no changes Nov 18 04:04:58.435 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Nov 18 04:04:58.447 INFO [stderr] Running /target/debug/deps/persistent_array-e1de2d2477cee392 Nov 18 04:04:58.449 INFO [stderr] Running /target/debug/deps/test-654518785146f364 Nov 18 04:04:58.449 INFO [stdout] Nov 18 04:04:58.449 INFO [stdout] running 0 tests Nov 18 04:04:58.449 INFO [stdout] Nov 18 04:04:58.449 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 04:04:58.449 INFO [stdout] Nov 18 04:04:58.449 INFO [stdout] Nov 18 04:04:58.449 INFO [stdout] running 1 test Nov 18 04:04:58.520 INFO [stdout] test test ... FAILED Nov 18 04:04:58.520 INFO [stdout] Nov 18 04:04:58.520 INFO [stdout] failures: Nov 18 04:04:58.520 INFO [stdout] Nov 18 04:04:58.520 INFO [stdout] ---- test stdout ---- Nov 18 04:04:58.521 INFO [stdout] thread 'test' panicked at 'called `Result::unwrap()` on an `Err` value: UnableToOpenFile(Os { code: 30, kind: Other, message: "Read-only file system" })', libcore/result.rs:1009:5 Nov 18 04:04:58.521 INFO [stdout] stack backtrace: Nov 18 04:04:58.521 INFO [stdout] 0: 0x5561ce999a13 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 04:04:58.521 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 04:04:58.521 INFO [stdout] 1: 0x5561ce994138 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 04:04:58.521 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 04:04:58.521 INFO [stdout] 2: 0x5561ce998984 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 04:04:58.521 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 04:04:58.521 INFO [stdout] at libstd/panicking.rs:211 Nov 18 04:04:58.521 INFO [stdout] 3: 0x5561ce99866c - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 04:04:58.521 INFO [stdout] at libstd/panicking.rs:221 Nov 18 04:04:58.521 INFO [stdout] 4: 0x5561ce999090 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 04:04:58.521 INFO [stdout] at libstd/panicking.rs:476 Nov 18 04:04:58.521 INFO [stdout] 5: 0x5561ce998c11 - std::panicking::continue_panic_fmt::h61fd5a7b1a268752 Nov 18 04:04:58.521 INFO [stdout] at libstd/panicking.rs:390 Nov 18 04:04:58.521 INFO [stdout] 6: 0x5561ce998af5 - rust_begin_unwind Nov 18 04:04:58.521 INFO [stdout] at libstd/panicking.rs:325 Nov 18 04:04:58.521 INFO [stdout] 7: 0x5561ce9a902c - core::panicking::panic_fmt::h400423a63e8ecedb Nov 18 04:04:58.521 INFO [stdout] at libcore/panicking.rs:77 Nov 18 04:04:58.521 INFO [stdout] 8: 0x5561ce7febdb - core::result::unwrap_failed::h40c8f88cff0b9cd2 Nov 18 04:04:58.521 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/macros.rs:26 Nov 18 04:04:58.521 INFO [stdout] 9: 0x5561ce7fea48 - >::unwrap::h57018f652fb211ac Nov 18 04:04:58.521 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/result.rs:808 Nov 18 04:04:58.522 INFO [stdout] 10: 0x5561ce7faa9f - test::test::h0ade11fe12ec8341 Nov 18 04:04:58.522 INFO [stdout] at tests/test.rs:45 Nov 18 04:04:58.522 INFO [stdout] 11: 0x5561ce7faa39 - test::test::{{closure}}::h06db4e66ff981fec Nov 18 04:04:58.522 INFO [stdout] at tests/test.rs:43 Nov 18 04:04:58.522 INFO [stdout] 12: 0x5561ce7fc14d - core::ops::function::FnOnce::call_once::h859d3cbef0fec33a Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238 Nov 18 04:04:58.522 INFO [stdout] 13: 0x5561ce80789e - >::call_box::h9dcb7fc9b8bb4240 Nov 18 04:04:58.522 INFO [stdout] at libtest/lib.rs:1471 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 04:04:58.522 INFO [stdout] 14: 0x5561ce9a7779 - __rust_maybe_catch_panic Nov 18 04:04:58.522 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 04:04:58.522 INFO [stdout] 15: 0x5561ce7ff903 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 04:04:58.522 INFO [stdout] at libtest/lib.rs:1426 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136 Nov 18 04:04:58.522 INFO [stdout] 16: 0x5561ce8007b4 - std::panicking::try::do_call::h4132042e0cbea3ae Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319 Nov 18 04:04:58.522 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310 Nov 18 04:04:58.522 INFO [stdout] 17: 0x5561ce9a7779 - __rust_maybe_catch_panic Nov 18 04:04:58.522 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 04:04:58.522 INFO [stdout] 18: 0x5561ce8079cc - >::call_box::hab7f616f05880bf6 Nov 18 04:04:58.523 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289 Nov 18 04:04:58.523 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398 Nov 18 04:04:58.523 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476 Nov 18 04:04:58.523 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673 Nov 18 04:04:58.523 INFO [stdout] 19: 0x5561ce99b65d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038 Nov 18 04:04:58.523 INFO [stdout] at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683 Nov 18 04:04:58.523 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 04:04:58.523 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 04:04:58.523 INFO [stdout] 20: 0x7f084730f6b9 - start_thread Nov 18 04:04:58.523 INFO [stdout] 21: 0x7f0846e2f41c - clone Nov 18 04:04:58.523 INFO [stdout] 22: 0x0 - Nov 18 04:04:58.523 INFO [stdout] Nov 18 04:04:58.523 INFO [stdout] Nov 18 04:04:58.523 INFO [stdout] failures: Nov 18 04:04:58.523 INFO [stdout] test Nov 18 04:04:58.523 INFO [stdout] Nov 18 04:04:58.523 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 04:04:58.523 INFO [stdout] Nov 18 04:04:58.524 INFO [stderr] error: test failed, to rerun pass '--test test' Nov 18 04:04:58.525 INFO [stderr] su: No module specific data is present Nov 18 04:04:59.029 INFO running `"docker" "inspect" "3eea2b0760a3c6045851f4e50c0f57356912a4602d6596fff4b69f9815d87791"` Nov 18 04:04:59.148 INFO running `"docker" "rm" "-f" "3eea2b0760a3c6045851f4e50c0f57356912a4602d6596fff4b69f9815d87791"` Nov 18 04:04:59.250 INFO [stdout] 3eea2b0760a3c6045851f4e50c0f57356912a4602d6596fff4b69f9815d87791