Dec 06 18:50:12.550 INFO testing ubend-0.2.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 18:50:12.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 18:50:12.745 INFO [stdout] c6ba94a8dc955f5eab5ae2669997e1227b350bd288c3555b545a5f55f887b047 Dec 06 18:50:12.748 INFO running `"docker" "start" "-a" "c6ba94a8dc955f5eab5ae2669997e1227b350bd288c3555b545a5f55f887b047"` Dec 06 18:50:13.364 INFO [stderr] usermod: no changes Dec 06 18:50:13.420 INFO [stderr] Compiling ubend v0.2.1 (/source) Dec 06 18:50:14.824 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.44s Dec 06 18:50:14.828 INFO [stderr] su: No module specific data is present Dec 06 18:50:15.274 INFO running `"docker" "inspect" "c6ba94a8dc955f5eab5ae2669997e1227b350bd288c3555b545a5f55f887b047"` Dec 06 18:50:15.450 INFO running `"docker" "rm" "-f" "c6ba94a8dc955f5eab5ae2669997e1227b350bd288c3555b545a5f55f887b047"` Dec 06 18:50:15.749 INFO [stdout] c6ba94a8dc955f5eab5ae2669997e1227b350bd288c3555b545a5f55f887b047 Dec 06 18:50:15.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 18:50:16.160 INFO [stdout] b8ef210b104fbc30aac8954bdceb7ea89417a7705ab7274b5a40c96ef0ecbcab Dec 06 18:50:16.162 INFO running `"docker" "start" "-a" "b8ef210b104fbc30aac8954bdceb7ea89417a7705ab7274b5a40c96ef0ecbcab"` Dec 06 18:50:16.664 INFO [stderr] usermod: no changes Dec 06 18:50:16.699 INFO [stderr] Compiling ubend v0.2.1 (/source) Dec 06 18:50:17.552 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 18:50:17.552 INFO [stderr] --> tests/main.rs:180:3 Dec 06 18:50:17.552 INFO [stderr] | Dec 06 18:50:17.552 INFO [stderr] 180 | write!(stream, "hello world"); Dec 06 18:50:17.552 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 18:50:17.552 INFO [stderr] | Dec 06 18:50:17.552 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 18:50:17.552 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 18:50:17.552 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 06 18:50:17.552 INFO [stderr] Dec 06 18:50:17.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 18:50:17.556 INFO [stderr] --> tests/main.rs:211:3 Dec 06 18:50:17.556 INFO [stderr] | Dec 06 18:50:17.556 INFO [stderr] 211 | write!(stream, "spam\neggs\nspam spam\n"); Dec 06 18:50:17.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 18:50:17.556 INFO [stderr] | Dec 06 18:50:17.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 18:50:17.556 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 06 18:50:17.556 INFO [stderr] Dec 06 18:50:18.268 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.58s Dec 06 18:50:18.271 INFO [stderr] su: No module specific data is present Dec 06 18:50:18.615 INFO running `"docker" "inspect" "b8ef210b104fbc30aac8954bdceb7ea89417a7705ab7274b5a40c96ef0ecbcab"` Dec 06 18:50:18.742 INFO running `"docker" "rm" "-f" "b8ef210b104fbc30aac8954bdceb7ea89417a7705ab7274b5a40c96ef0ecbcab"` Dec 06 18:50:18.849 INFO [stdout] b8ef210b104fbc30aac8954bdceb7ea89417a7705ab7274b5a40c96ef0ecbcab Dec 06 18:50:18.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 18:50:19.074 INFO [stdout] 36cbdce01393e5b054162e2782599e54949d169d22b7472f2637ed8861c65e83 Dec 06 18:50:19.078 INFO running `"docker" "start" "-a" "36cbdce01393e5b054162e2782599e54949d169d22b7472f2637ed8861c65e83"` Dec 06 18:50:19.456 INFO [stderr] usermod: no changes Dec 06 18:50:19.487 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 06 18:50:19.489 INFO [stderr] Running /target/debug/deps/ubend-d0c278b133fed172 Dec 06 18:50:19.497 INFO [stdout] Dec 06 18:50:19.497 INFO [stdout] running 0 tests Dec 06 18:50:19.497 INFO [stdout] Dec 06 18:50:19.497 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 18:50:19.497 INFO [stdout] Dec 06 18:50:19.497 INFO [stderr] Running /target/debug/deps/main-4fc0758a9a6ba98f Dec 06 18:50:19.504 INFO [stdout] Dec 06 18:50:19.504 INFO [stdout] running 13 tests Dec 06 18:50:19.526 INFO [stdout] test setenv ... ok Dec 06 18:50:19.527 INFO [stdout] test command_as_var ... ok Dec 06 18:50:19.532 INFO [stdout] test stdin_as_pipe ... ok Dec 06 18:50:19.537 INFO [stdout] test deep_cat ... ok Dec 06 18:50:19.537 INFO [stdout] hello world Dec 06 18:50:19.556 INFO [stdout] test stdio ... ok Dec 06 18:50:19.556 INFO [stdout] test strange_setup ... ok Dec 06 18:50:19.556 INFO [stdout] test read_file_by_handle ... ok Dec 06 18:50:19.556 INFO [stdout] test spread_args ... ok Dec 06 18:50:19.556 INFO [stdout] test write_to_null ... ok Dec 06 18:50:19.572 INFO [stdout] test read_and_write_file_by_name ... FAILED Dec 06 18:50:19.572 INFO [stdout] test append ... FAILED Dec 06 18:50:19.572 INFO [stdout] test write_file_by_handle ... FAILED Dec 06 18:50:19.574 INFO [stdout] test temp_file ... FAILED Dec 06 18:50:19.574 INFO [stdout] Dec 06 18:50:19.574 INFO [stdout] failures: Dec 06 18:50:19.574 INFO [stdout] Dec 06 18:50:19.574 INFO [stdout] ---- read_and_write_file_by_name stdout ---- Dec 06 18:50:19.574 INFO [stdout] thread 'read_and_write_file_by_name' panicked at 'spawn failed: OS error code 22: Invalid argument', src/libcore/result.rs:1009:5 Dec 06 18:50:19.574 INFO [stdout] stack backtrace: Dec 06 18:50:19.574 INFO [stdout] 0: 0x5581a7487313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.574 INFO [stdout] 1: 0x5581a74819c8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.574 INFO [stdout] 2: 0x5581a7486282 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.574 INFO [stdout] 3: 0x5581a7485f6c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.574 INFO [stdout] 4: 0x5581a7486990 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.574 INFO [stdout] 5: 0x5581a7486511 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 06 18:50:19.574 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.574 INFO [stdout] 6: 0x5581a74863f5 - rust_begin_unwind Dec 06 18:50:19.574 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.574 INFO [stdout] 7: 0x5581a749698c - core::panicking::panic_fmt::hdc202e6077c95723 Dec 06 18:50:19.574 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.574 INFO [stdout] 8: 0x5581a7409790 - core::result::unwrap_failed::h8c431a2a52972e61 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 06 18:50:19.574 INFO [stdout] 9: 0x5581a7408a78 - >::expect::h0ebe941264629a7e Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:835 Dec 06 18:50:19.574 INFO [stdout] 10: 0x5581a73fdb90 - main::read_and_write_file_by_name::h1056133478d79f99 Dec 06 18:50:19.574 INFO [stdout] at tests/main.rs:82 Dec 06 18:50:19.574 INFO [stdout] 11: 0x5581a73fd349 - main::read_and_write_file_by_name::{{closure}}::h7ffdcfb65e47d367 Dec 06 18:50:19.574 INFO [stdout] at tests/main.rs:79 Dec 06 18:50:19.574 INFO [stdout] 12: 0x5581a7409ded - core::ops::function::FnOnce::call_once::hd4171ccb21b86973 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.574 INFO [stdout] 13: 0x5581a741671e - >::call_box::h994167e0fc25f327 Dec 06 18:50:19.574 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.574 INFO [stdout] 14: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.574 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.574 INFO [stdout] 15: 0x5581a740e623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.574 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.574 INFO [stdout] 16: 0x5581a740f544 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 18:50:19.574 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 18:50:19.574 INFO [stdout] 17: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.575 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.575 INFO [stdout] 18: 0x5581a74165fc - >::call_box::h877dbe22cb3997f4 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.575 INFO [stdout] 19: 0x5581a748900d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.575 INFO [stdout] 20: 0x7fbed95b46b9 - start_thread Dec 06 18:50:19.575 INFO [stdout] 21: 0x7fbed9bda41c - clone Dec 06 18:50:19.575 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.575 INFO [stdout] Dec 06 18:50:19.575 INFO [stdout] ---- append stdout ---- Dec 06 18:50:19.575 INFO [stdout] thread 'append' panicked at 'spawn failed: OS error code 22: Invalid argument', src/libcore/result.rs:1009:5 Dec 06 18:50:19.575 INFO [stdout] stack backtrace: Dec 06 18:50:19.575 INFO [stdout] 0: 0x5581a7487313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.575 INFO [stdout] 1: 0x5581a74819c8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.575 INFO [stdout] 2: 0x5581a7486282 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.575 INFO [stdout] 3: 0x5581a7485f6c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.575 INFO [stdout] 4: 0x5581a7486990 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.575 INFO [stdout] 5: 0x5581a7486511 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.575 INFO [stdout] 6: 0x5581a74863f5 - rust_begin_unwind Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.575 INFO [stdout] 7: 0x5581a749698c - core::panicking::panic_fmt::hdc202e6077c95723 Dec 06 18:50:19.575 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.575 INFO [stdout] 8: 0x5581a7409790 - core::result::unwrap_failed::h8c431a2a52972e61 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 06 18:50:19.575 INFO [stdout] 9: 0x5581a7408a78 - >::expect::h0ebe941264629a7e Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:835 Dec 06 18:50:19.575 INFO [stdout] 10: 0x5581a7400840 - main::append::h7cbd16134f68566e Dec 06 18:50:19.575 INFO [stdout] at tests/main.rs:129 Dec 06 18:50:19.575 INFO [stdout] 11: 0x5581a7400489 - main::append::{{closure}}::h2309c300a75b1b7b Dec 06 18:50:19.575 INFO [stdout] at tests/main.rs:125 Dec 06 18:50:19.575 INFO [stdout] 12: 0x5581a7409bed - core::ops::function::FnOnce::call_once::h4d0d9c0994fa964e Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.575 INFO [stdout] 13: 0x5581a741671e - >::call_box::h994167e0fc25f327 Dec 06 18:50:19.575 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.575 INFO [stdout] 14: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.575 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.575 INFO [stdout] 15: 0x5581a740e623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.575 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.575 INFO [stdout] 16: 0x5581a740f544 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 18:50:19.575 INFO [stdout] 17: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.575 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.575 INFO [stdout] 18: 0x5581a74165fc - >::call_box::h877dbe22cb3997f4 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.575 INFO [stdout] 19: 0x5581a748900d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 18:50:19.575 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.575 INFO [stdout] 20: 0x7fbed95b46b9 - start_thread Dec 06 18:50:19.575 INFO [stdout] 21: 0x7fbed9bda41c - clone Dec 06 18:50:19.575 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.575 INFO [stdout] Dec 06 18:50:19.575 INFO [stdout] ---- write_file_by_handle stdout ---- Dec 06 18:50:19.575 INFO [stdout] thread 'write_file_by_handle' panicked at 'couldn't open write_file_by_handle.txt: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 06 18:50:19.575 INFO [stdout] stack backtrace: Dec 06 18:50:19.575 INFO [stdout] 0: 0x5581a7487313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.575 INFO [stdout] 1: 0x5581a74819c8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.575 INFO [stdout] 2: 0x5581a7486282 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.575 INFO [stdout] 3: 0x5581a7485f6c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 18:50:19.575 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.576 INFO [stdout] 4: 0x5581a7486990 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.576 INFO [stdout] 5: 0x5581a7486511 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.576 INFO [stdout] 6: 0x5581a74863f5 - rust_begin_unwind Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.576 INFO [stdout] 7: 0x5581a749698c - core::panicking::panic_fmt::hdc202e6077c95723 Dec 06 18:50:19.576 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.576 INFO [stdout] 8: 0x5581a74098eb - core::result::unwrap_failed::hcb33910f8ff7a941 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 06 18:50:19.576 INFO [stdout] 9: 0x5581a7408b4e - >::expect::h3a0a3edacc2e3aff Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:835 Dec 06 18:50:19.576 INFO [stdout] 10: 0x5581a73fe6f2 - main::write_file_by_handle::hc8dfdfe18263819d Dec 06 18:50:19.576 INFO [stdout] at tests/main.rs:97 Dec 06 18:50:19.576 INFO [stdout] 11: 0x5581a73fe5f9 - main::write_file_by_handle::{{closure}}::h570acd3ece5f707d Dec 06 18:50:19.576 INFO [stdout] at tests/main.rs:94 Dec 06 18:50:19.576 INFO [stdout] 12: 0x5581a7409d2d - core::ops::function::FnOnce::call_once::hb9a055782c892f0f Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.576 INFO [stdout] 13: 0x5581a741671e - >::call_box::h994167e0fc25f327 Dec 06 18:50:19.576 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.576 INFO [stdout] 14: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.576 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.576 INFO [stdout] 15: 0x5581a740e623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.576 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.576 INFO [stdout] 16: 0x5581a740f544 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 18:50:19.576 INFO [stdout] 17: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.576 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.576 INFO [stdout] 18: 0x5581a74165fc - >::call_box::h877dbe22cb3997f4 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.576 INFO [stdout] 19: 0x5581a748900d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.576 INFO [stdout] 20: 0x7fbed95b46b9 - start_thread Dec 06 18:50:19.576 INFO [stdout] 21: 0x7fbed9bda41c - clone Dec 06 18:50:19.576 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.576 INFO [stdout] Dec 06 18:50:19.576 INFO [stdout] ---- temp_file stdout ---- Dec 06 18:50:19.576 INFO [stdout] thread 'temp_file' panicked at 'spawn failed: OS error code 95: Operation not supported', src/libcore/result.rs:1009:5 Dec 06 18:50:19.576 INFO [stdout] stack backtrace: Dec 06 18:50:19.576 INFO [stdout] 0: 0x5581a7487313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.576 INFO [stdout] 1: 0x5581a74819c8 - std::sys_common::backtrace::_print::h95865c77318e98b7 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.576 INFO [stdout] 2: 0x5581a7486282 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.576 INFO [stdout] 3: 0x5581a7485f6c - std::panicking::default_hook::h4eae6f26f73244c8 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.576 INFO [stdout] 4: 0x5581a7486990 - std::panicking::rust_panic_with_hook::h368d37fd53b59464 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.576 INFO [stdout] 5: 0x5581a7486511 - std::panicking::continue_panic_fmt::h1599d634b3be4304 Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.576 INFO [stdout] 6: 0x5581a74863f5 - rust_begin_unwind Dec 06 18:50:19.576 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.576 INFO [stdout] 7: 0x5581a749698c - core::panicking::panic_fmt::hdc202e6077c95723 Dec 06 18:50:19.576 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.576 INFO [stdout] 8: 0x5581a7409790 - core::result::unwrap_failed::h8c431a2a52972e61 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/macros.rs:26 Dec 06 18:50:19.576 INFO [stdout] 9: 0x5581a7408a78 - >::expect::h0ebe941264629a7e Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/result.rs:835 Dec 06 18:50:19.576 INFO [stdout] 10: 0x5581a7402b73 - main::temp_file::hb6b01fc8ff7b0b1d Dec 06 18:50:19.576 INFO [stdout] at tests/main.rs:150 Dec 06 18:50:19.576 INFO [stdout] 11: 0x5581a74027e9 - main::temp_file::{{closure}}::h644280f17c810430 Dec 06 18:50:19.576 INFO [stdout] at tests/main.rs:149 Dec 06 18:50:19.576 INFO [stdout] 12: 0x5581a7409c2d - core::ops::function::FnOnce::call_once::h71e9392ba670d5f5 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.576 INFO [stdout] 13: 0x5581a741671e - >::call_box::h994167e0fc25f327 Dec 06 18:50:19.576 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libcore/ops/function.rs:238 Dec 06 18:50:19.576 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.576 INFO [stdout] 14: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.576 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.576 INFO [stdout] 15: 0x5581a740e623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.577 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.577 INFO [stdout] 16: 0x5581a740f544 - std::panicking::try::do_call::h7a86b6211ebb5e72 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310 Dec 06 18:50:19.577 INFO [stdout] 17: 0x5581a7495049 - __rust_maybe_catch_panic Dec 06 18:50:19.577 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.577 INFO [stdout] 18: 0x5581a74165fc - >::call_box::h877dbe22cb3997f4 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673 Dec 06 18:50:19.577 INFO [stdout] 19: 0x5581a748900d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd Dec 06 18:50:19.577 INFO [stdout] at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683 Dec 06 18:50:19.577 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.577 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.577 INFO [stdout] 20: 0x7fbed95b46b9 - start_thread Dec 06 18:50:19.577 INFO [stdout] 21: 0x7fbed9bda41c - clone Dec 06 18:50:19.577 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.577 INFO [stdout] Dec 06 18:50:19.577 INFO [stdout] Dec 06 18:50:19.577 INFO [stdout] failures: Dec 06 18:50:19.577 INFO [stdout] append Dec 06 18:50:19.577 INFO [stdout] read_and_write_file_by_name Dec 06 18:50:19.577 INFO [stdout] temp_file Dec 06 18:50:19.577 INFO [stdout] write_file_by_handle Dec 06 18:50:19.577 INFO [stdout] Dec 06 18:50:19.577 INFO [stdout] test result: FAILED. 9 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 18:50:19.577 INFO [stdout] Dec 06 18:50:19.577 INFO [stderr] error: test failed, to rerun pass '--test main' Dec 06 18:50:19.577 INFO [stderr] su: No module specific data is present Dec 06 18:50:19.903 INFO running `"docker" "inspect" "36cbdce01393e5b054162e2782599e54949d169d22b7472f2637ed8861c65e83"` Dec 06 18:50:19.998 INFO running `"docker" "rm" "-f" "36cbdce01393e5b054162e2782599e54949d169d22b7472f2637ed8861c65e83"` Dec 06 18:50:20.128 INFO [stdout] 36cbdce01393e5b054162e2782599e54949d169d22b7472f2637ed8861c65e83