Dec 06 18:50:12.104 INFO testing ubend-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 18:50:12.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:50:12.303 INFO [stdout] 2367d50f8548272b115bd7a6be9a9c72bb5afa0816fec289d372788964a410b5 Dec 06 18:50:12.305 INFO running `"docker" "start" "-a" "2367d50f8548272b115bd7a6be9a9c72bb5afa0816fec289d372788964a410b5"` Dec 06 18:50:12.971 INFO [stderr] usermod: no changes Dec 06 18:50:12.999 INFO [stderr] Compiling libc v0.2.44 Dec 06 18:50:14.787 INFO [stderr] Compiling ubend v0.2.1 (/source) Dec 06 18:50:16.035 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.05s Dec 06 18:50:16.037 INFO [stderr] su: No module specific data is present Dec 06 18:50:16.253 INFO running `"docker" "inspect" "2367d50f8548272b115bd7a6be9a9c72bb5afa0816fec289d372788964a410b5"` Dec 06 18:50:16.334 INFO running `"docker" "rm" "-f" "2367d50f8548272b115bd7a6be9a9c72bb5afa0816fec289d372788964a410b5"` Dec 06 18:50:16.431 INFO [stdout] 2367d50f8548272b115bd7a6be9a9c72bb5afa0816fec289d372788964a410b5 Dec 06 18:50:16.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:50:16.634 INFO [stdout] b775206a322fb8cf3a875e9afb0b9da9d829ea32ee9d8f51666c64aaebc5442a Dec 06 18:50:16.638 INFO running `"docker" "start" "-a" "b775206a322fb8cf3a875e9afb0b9da9d829ea32ee9d8f51666c64aaebc5442a"` Dec 06 18:50:17.197 INFO [stderr] usermod: no changes Dec 06 18:50:17.253 INFO [stderr] Compiling ubend v0.2.1 (/source) Dec 06 18:50:17.893 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 18:50:17.893 INFO [stderr] --> tests/main.rs:180:3 Dec 06 18:50:17.893 INFO [stderr] | Dec 06 18:50:17.893 INFO [stderr] 180 | write!(stream, "hello world"); Dec 06 18:50:17.893 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 18:50:17.893 INFO [stderr] | Dec 06 18:50:17.893 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 18:50:17.894 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 18:50:17.894 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 18:50:17.894 INFO [stderr] Dec 06 18:50:17.895 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 18:50:17.895 INFO [stderr] --> tests/main.rs:211:3 Dec 06 18:50:17.895 INFO [stderr] | Dec 06 18:50:17.895 INFO [stderr] 211 | write!(stream, "spam\neggs\nspam spam\n"); Dec 06 18:50:17.895 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 18:50:17.895 INFO [stderr] | Dec 06 18:50:17.900 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 18:50:17.900 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 18:50:17.900 INFO [stderr] Dec 06 18:50:18.513 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s Dec 06 18:50:18.517 INFO [stderr] su: No module specific data is present Dec 06 18:50:18.862 INFO running `"docker" "inspect" "b775206a322fb8cf3a875e9afb0b9da9d829ea32ee9d8f51666c64aaebc5442a"` Dec 06 18:50:19.013 INFO running `"docker" "rm" "-f" "b775206a322fb8cf3a875e9afb0b9da9d829ea32ee9d8f51666c64aaebc5442a"` Dec 06 18:50:19.111 INFO [stdout] b775206a322fb8cf3a875e9afb0b9da9d829ea32ee9d8f51666c64aaebc5442a Dec 06 18:50:19.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:50:19.312 INFO [stdout] 854618d659d019b185b475849987a75e221f7795abd4efb2393b765e6ff74a30 Dec 06 18:50:19.317 INFO running `"docker" "start" "-a" "854618d659d019b185b475849987a75e221f7795abd4efb2393b765e6ff74a30"` Dec 06 18:50:19.798 INFO [stderr] usermod: no changes Dec 06 18:50:19.831 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 06 18:50:19.832 INFO [stderr] Running /target/debug/deps/ubend-6449e9aff3669203 Dec 06 18:50:19.833 INFO [stdout] Dec 06 18:50:19.833 INFO [stdout] running 0 tests Dec 06 18:50:19.833 INFO [stdout] Dec 06 18:50:19.833 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 18:50:19.833 INFO [stdout] Dec 06 18:50:19.833 INFO [stderr] Running /target/debug/deps/main-a8a1fa034c02d30c Dec 06 18:50:19.835 INFO [stdout] Dec 06 18:50:19.835 INFO [stdout] running 13 tests Dec 06 18:50:19.849 INFO [stdout] test deep_cat ... ok Dec 06 18:50:19.852 INFO [stdout] test command_as_var ... ok Dec 06 18:50:19.854 INFO [stdout] test setenv ... ok Dec 06 18:50:19.867 INFO [stdout] hello world Dec 06 18:50:19.873 INFO [stdout] test stdin_as_pipe ... ok Dec 06 18:50:19.873 INFO [stdout] test read_file_by_handle ... ok Dec 06 18:50:19.873 INFO [stdout] test spread_args ... ok Dec 06 18:50:19.873 INFO [stdout] test strange_setup ... ok Dec 06 18:50:19.874 INFO [stdout] test stdio ... ok Dec 06 18:50:19.875 INFO [stdout] test write_to_null ... ok Dec 06 18:50:19.896 INFO [stdout] test append ... FAILED Dec 06 18:50:19.896 INFO [stdout] test read_and_write_file_by_name ... FAILED Dec 06 18:50:19.897 INFO [stdout] test temp_file ... FAILED Dec 06 18:50:19.897 INFO [stdout] test write_file_by_handle ... FAILED Dec 06 18:50:19.897 INFO [stdout] Dec 06 18:50:19.897 INFO [stdout] failures: Dec 06 18:50:19.897 INFO [stdout] Dec 06 18:50:19.897 INFO [stdout] ---- append stdout ---- Dec 06 18:50:19.897 INFO [stdout] thread 'append' panicked at 'spawn failed: OS error code 22: Invalid argument', src/libcore/result.rs:1009:5 Dec 06 18:50:19.897 INFO [stdout] stack backtrace: Dec 06 18:50:19.897 INFO [stdout] 0: 0x56469537f313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 18:50:19.897 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.897 INFO [stdout] 1: 0x5646953799c8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 18:50:19.897 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.897 INFO [stdout] 2: 0x56469537e282 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 18:50:19.897 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.897 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.898 INFO [stdout] 3: 0x56469537df6c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.898 INFO [stdout] 4: 0x56469537e990 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.898 INFO [stdout] 5: 0x56469537e511 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.898 INFO [stdout] 6: 0x56469537e3f5 - rust_begin_unwind Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.898 INFO [stdout] 7: 0x56469538e98c - core::panicking::panic_fmt::haf17319257746a90 Dec 06 18:50:19.898 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.898 INFO [stdout] 8: 0x5646953018f0 - core::result::unwrap_failed::hcdafbf23d35593b7 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 06 18:50:19.898 INFO [stdout] 9: 0x564695300b58 - >::expect::h36820e357b90eb28 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:835 Dec 06 18:50:19.898 INFO [stdout] 10: 0x5646952f8840 - main::append::ha59b2ae06c6a7f32 Dec 06 18:50:19.898 INFO [stdout] at tests/main.rs:129 Dec 06 18:50:19.898 INFO [stdout] 11: 0x5646952f8489 - main::append::{{closure}}::h4533af1132ce8447 Dec 06 18:50:19.898 INFO [stdout] at tests/main.rs:125 Dec 06 18:50:19.898 INFO [stdout] 12: 0x564695301bad - core::ops::function::FnOnce::call_once::h3e0e491c6f5fc7c4 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.898 INFO [stdout] 13: 0x56469530e74e - >::call_box::h9ed1658cdce7f33f Dec 06 18:50:19.898 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.898 INFO [stdout] 14: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.898 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.898 INFO [stdout] 15: 0x564695306623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.898 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.898 INFO [stdout] 16: 0x5646953075b4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 18:50:19.898 INFO [stdout] 17: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.898 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.898 INFO [stdout] 18: 0x56469530e62c - >::call_box::h6465cc998309e287 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.898 INFO [stdout] 19: 0x56469538100d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.898 INFO [stdout] 20: 0x7fd9ee4576b9 - start_thread Dec 06 18:50:19.898 INFO [stdout] 21: 0x7fd9eea7d41c - clone Dec 06 18:50:19.898 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.898 INFO [stdout] Dec 06 18:50:19.898 INFO [stdout] ---- read_and_write_file_by_name stdout ---- Dec 06 18:50:19.898 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 18:50:19.898 INFO [stdout] stack backtrace: Dec 06 18:50:19.898 INFO [stdout] 0: 0x56469537f313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.898 INFO [stdout] 1: 0x5646953799c8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 18:50:19.898 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.898 INFO [stdout] 2: 0x56469537e282 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.898 INFO [stdout] 3: 0x56469537df6c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.898 INFO [stdout] 4: 0x56469537e990 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.898 INFO [stdout] 5: 0x56469537e511 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.898 INFO [stdout] 6: 0x56469537e3f5 - rust_begin_unwind Dec 06 18:50:19.898 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.898 INFO [stdout] 7: 0x56469538e98c - core::panicking::panic_fmt::haf17319257746a90 Dec 06 18:50:19.898 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.898 INFO [stdout] 8: 0x5646953018f0 - core::result::unwrap_failed::hcdafbf23d35593b7 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 06 18:50:19.898 INFO [stdout] 9: 0x564695300b58 - >::expect::h36820e357b90eb28 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:835 Dec 06 18:50:19.898 INFO [stdout] 10: 0x5646952f5b90 - main::read_and_write_file_by_name::h0ad835a13f3bef29 Dec 06 18:50:19.898 INFO [stdout] at tests/main.rs:82 Dec 06 18:50:19.898 INFO [stdout] 11: 0x5646952f5349 - main::read_and_write_file_by_name::{{closure}}::hd6c99b1f5ee4d0aa Dec 06 18:50:19.898 INFO [stdout] at tests/main.rs:79 Dec 06 18:50:19.898 INFO [stdout] 12: 0x564695301ded - core::ops::function::FnOnce::call_once::hf35f7f2578a70692 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.898 INFO [stdout] 13: 0x56469530e74e - >::call_box::h9ed1658cdce7f33f Dec 06 18:50:19.898 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.898 INFO [stdout] 14: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.898 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.898 INFO [stdout] 15: 0x564695306623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.898 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.898 INFO [stdout] 16: 0x5646953075b4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 18:50:19.898 INFO [stdout] 17: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.898 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.898 INFO [stdout] 18: 0x56469530e62c - >::call_box::h6465cc998309e287 Dec 06 18:50:19.898 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.899 INFO [stdout] 19: 0x56469538100d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.899 INFO [stdout] 20: 0x7fd9ee4576b9 - start_thread Dec 06 18:50:19.899 INFO [stdout] 21: 0x7fd9eea7d41c - clone Dec 06 18:50:19.899 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.899 INFO [stdout] Dec 06 18:50:19.899 INFO [stdout] ---- temp_file stdout ---- Dec 06 18:50:19.899 INFO [stdout] thread 'temp_file' panicked at 'spawn failed: OS error code 95: Operation not supported', src/libcore/result.rs:1009:5 Dec 06 18:50:19.899 INFO [stdout] stack backtrace: Dec 06 18:50:19.899 INFO [stdout] 0: 0x56469537f313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.899 INFO [stdout] 1: 0x5646953799c8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.899 INFO [stdout] 2: 0x56469537e282 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.899 INFO [stdout] 3: 0x56469537df6c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.899 INFO [stdout] 4: 0x56469537e990 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.899 INFO [stdout] 5: 0x56469537e511 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.899 INFO [stdout] 6: 0x56469537e3f5 - rust_begin_unwind Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.899 INFO [stdout] 7: 0x56469538e98c - core::panicking::panic_fmt::haf17319257746a90 Dec 06 18:50:19.899 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.899 INFO [stdout] 8: 0x5646953018f0 - core::result::unwrap_failed::hcdafbf23d35593b7 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 06 18:50:19.899 INFO [stdout] 9: 0x564695300b58 - >::expect::h36820e357b90eb28 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:835 Dec 06 18:50:19.899 INFO [stdout] 10: 0x5646952fab73 - main::temp_file::haf619600cd32a2d8 Dec 06 18:50:19.899 INFO [stdout] at tests/main.rs:150 Dec 06 18:50:19.899 INFO [stdout] 11: 0x5646952fa7e9 - main::temp_file::{{closure}}::h8116880e3346f46a Dec 06 18:50:19.899 INFO [stdout] at tests/main.rs:149 Dec 06 18:50:19.899 INFO [stdout] 12: 0x564695301b2d - core::ops::function::FnOnce::call_once::h0a1f594930e23db0 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.899 INFO [stdout] 13: 0x56469530e74e - >::call_box::h9ed1658cdce7f33f Dec 06 18:50:19.899 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.899 INFO [stdout] 14: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.899 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.899 INFO [stdout] 15: 0x564695306623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.899 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.899 INFO [stdout] 16: 0x5646953075b4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 18:50:19.899 INFO [stdout] 17: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.899 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.899 INFO [stdout] 18: 0x56469530e62c - >::call_box::h6465cc998309e287 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.899 INFO [stdout] 19: 0x56469538100d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.899 INFO [stdout] 20: 0x7fd9ee4576b9 - start_thread Dec 06 18:50:19.899 INFO [stdout] 21: 0x7fd9eea7d41c - clone Dec 06 18:50:19.899 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.899 INFO [stdout] Dec 06 18:50:19.899 INFO [stdout] ---- write_file_by_handle stdout ---- Dec 06 18:50:19.899 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 18:50:19.899 INFO [stdout] stack backtrace: Dec 06 18:50:19.899 INFO [stdout] 0: 0x56469537f313 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 06 18:50:19.899 INFO [stdout] 1: 0x5646953799c8 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 06 18:50:19.899 INFO [stdout] 2: 0x56469537e282 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:211 Dec 06 18:50:19.899 INFO [stdout] 3: 0x56469537df6c - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:221 Dec 06 18:50:19.899 INFO [stdout] 4: 0x56469537e990 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:491 Dec 06 18:50:19.899 INFO [stdout] 5: 0x56469537e511 - std::panicking::continue_panic_fmt::hf3c774aec6124caa Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:398 Dec 06 18:50:19.899 INFO [stdout] 6: 0x56469537e3f5 - rust_begin_unwind Dec 06 18:50:19.899 INFO [stdout] at src/libstd/panicking.rs:325 Dec 06 18:50:19.899 INFO [stdout] 7: 0x56469538e98c - core::panicking::panic_fmt::haf17319257746a90 Dec 06 18:50:19.899 INFO [stdout] at src/libcore/panicking.rs:95 Dec 06 18:50:19.899 INFO [stdout] 8: 0x5646953014cb - core::result::unwrap_failed::h3f27f63d51987475 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/macros.rs:26 Dec 06 18:50:19.899 INFO [stdout] 9: 0x564695300a3e - >::expect::h2a92d260d41e7764 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/result.rs:835 Dec 06 18:50:19.899 INFO [stdout] 10: 0x5646952f66f2 - main::write_file_by_handle::hb8b162e15abb6edb Dec 06 18:50:19.899 INFO [stdout] at tests/main.rs:97 Dec 06 18:50:19.899 INFO [stdout] 11: 0x5646952f65f9 - main::write_file_by_handle::{{closure}}::h5dc11ce413c7799e Dec 06 18:50:19.899 INFO [stdout] at tests/main.rs:94 Dec 06 18:50:19.899 INFO [stdout] 12: 0x564695301b6d - core::ops::function::FnOnce::call_once::h344bcf2de8209af4 Dec 06 18:50:19.899 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.900 INFO [stdout] 13: 0x56469530e74e - >::call_box::h9ed1658cdce7f33f Dec 06 18:50:19.900 INFO [stdout] at src/libtest/lib.rs:1471 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libcore/ops/function.rs:238 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.900 INFO [stdout] 14: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.900 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.900 INFO [stdout] 15: 0x564695306623 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.900 INFO [stdout] at src/libtest/lib.rs:1426 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 06 18:50:19.900 INFO [stdout] 16: 0x5646953075b4 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 06 18:50:19.900 INFO [stdout] 17: 0x56469538d049 - __rust_maybe_catch_panic Dec 06 18:50:19.900 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 06 18:50:19.900 INFO [stdout] 18: 0x56469530e62c - >::call_box::h6465cc998309e287 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 06 18:50:19.900 INFO [stdout] 19: 0x56469538100d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 06 18:50:19.900 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 06 18:50:19.900 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 06 18:50:19.900 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 06 18:50:19.900 INFO [stdout] 20: 0x7fd9ee4576b9 - start_thread Dec 06 18:50:19.900 INFO [stdout] 21: 0x7fd9eea7d41c - clone Dec 06 18:50:19.900 INFO [stdout] 22: 0x0 - Dec 06 18:50:19.900 INFO [stdout] Dec 06 18:50:19.900 INFO [stdout] Dec 06 18:50:19.900 INFO [stdout] failures: Dec 06 18:50:19.900 INFO [stdout] append Dec 06 18:50:19.900 INFO [stdout] read_and_write_file_by_name Dec 06 18:50:19.900 INFO [stdout] temp_file Dec 06 18:50:19.900 INFO [stdout] write_file_by_handle Dec 06 18:50:19.900 INFO [stdout] Dec 06 18:50:19.900 INFO [stdout] test result: FAILED. 9 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 18:50:19.900 INFO [stdout] Dec 06 18:50:19.900 INFO [stderr] su: No module specific data is present Dec 06 18:50:20.262 INFO running `"docker" "inspect" "854618d659d019b185b475849987a75e221f7795abd4efb2393b765e6ff74a30"` Dec 06 18:50:20.392 INFO running `"docker" "rm" "-f" "854618d659d019b185b475849987a75e221f7795abd4efb2393b765e6ff74a30"` Dec 06 18:50:20.503 INFO [stdout] 854618d659d019b185b475849987a75e221f7795abd4efb2393b765e6ff74a30