Nov 18 05:33:04.902 INFO testing ndarray-csv-0.2.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 05:33:04.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 05:33:05.341 INFO [stdout] e2f4e756a5f15ed7a160d1d382ca6ffa56a927c20153d721ba22ab5c21a6624f Nov 18 05:33:05.346 INFO running `"docker" "start" "-a" "e2f4e756a5f15ed7a160d1d382ca6ffa56a927c20153d721ba22ab5c21a6624f"` Nov 18 05:33:06.455 INFO [stderr] usermod: no changes Nov 18 05:33:06.583 INFO [stderr] Compiling itertools v0.7.8 Nov 18 05:33:08.312 INFO [stderr] Compiling ndarray v0.12.0 Nov 18 05:33:17.964 INFO [stderr] Compiling ndarray-csv v0.2.1 (/source) Nov 18 05:33:20.225 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.74s Nov 18 05:33:20.230 INFO [stderr] su: No module specific data is present Nov 18 05:33:21.721 INFO running `"docker" "inspect" "e2f4e756a5f15ed7a160d1d382ca6ffa56a927c20153d721ba22ab5c21a6624f"` Nov 18 05:33:22.086 INFO running `"docker" "rm" "-f" "e2f4e756a5f15ed7a160d1d382ca6ffa56a927c20153d721ba22ab5c21a6624f"` Nov 18 05:33:22.447 INFO [stdout] e2f4e756a5f15ed7a160d1d382ca6ffa56a927c20153d721ba22ab5c21a6624f Nov 18 05:33:22.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 05:33:22.876 INFO [stdout] 1714b37b2341c3fb936c80b11ae6b243936608df2aea358bf8baaf3c72cf2d75 Nov 18 05:33:22.878 INFO running `"docker" "start" "-a" "1714b37b2341c3fb936c80b11ae6b243936608df2aea358bf8baaf3c72cf2d75"` Nov 18 05:33:24.259 INFO [stderr] usermod: no changes Nov 18 05:33:24.423 INFO [stderr] Compiling ndarray-csv v0.2.1 (/source) Nov 18 05:33:27.807 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.52s Nov 18 05:33:27.815 INFO [stderr] su: No module specific data is present Nov 18 05:33:28.554 INFO running `"docker" "inspect" "1714b37b2341c3fb936c80b11ae6b243936608df2aea358bf8baaf3c72cf2d75"` Nov 18 05:33:28.780 INFO running `"docker" "rm" "-f" "1714b37b2341c3fb936c80b11ae6b243936608df2aea358bf8baaf3c72cf2d75"` Nov 18 05:33:29.063 INFO [stdout] 1714b37b2341c3fb936c80b11ae6b243936608df2aea358bf8baaf3c72cf2d75 Nov 18 05:33:29.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 05:33:29.427 INFO [stdout] 8bb4f8fbc9ee0f2358c82889efed2b61501d053d2251e80c89e535323a101aa8 Nov 18 05:33:29.431 INFO running `"docker" "start" "-a" "8bb4f8fbc9ee0f2358c82889efed2b61501d053d2251e80c89e535323a101aa8"` Nov 18 05:33:30.707 INFO [stderr] usermod: no changes Nov 18 05:33:30.851 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s Nov 18 05:33:30.851 INFO [stderr] Running /target/debug/deps/ndarray_csv-10a86ef69a674a02 Nov 18 05:33:30.852 INFO [stdout] Nov 18 05:33:30.852 INFO [stdout] running 9 tests Nov 18 05:33:30.852 INFO [stdout] test tests::test_read_too_many_rows ... ok Nov 18 05:33:30.853 INFO [stdout] test tests::test_write_err ... ok Nov 18 05:33:30.853 INFO [stdout] test tests::test_read_too_many_columns ... ok Nov 18 05:33:30.853 INFO [stdout] test tests::test_read_too_few_columns ... ok Nov 18 05:33:30.853 INFO [stdout] test tests::test_write_ok ... ok Nov 18 05:33:30.854 INFO [stdout] test tests::test_read_too_few_rows ... ok Nov 18 05:33:30.854 INFO [stdout] test tests::test_read_integer ... ok Nov 18 05:33:30.867 INFO [stdout] test tests::test_read_float ... ok Nov 18 05:33:30.867 INFO [stdout] test tests::test_read_csv_error ... ok Nov 18 05:33:30.867 INFO [stdout] Nov 18 05:33:30.867 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 05:33:30.867 INFO [stdout] Nov 18 05:33:30.875 INFO [stderr] Doc-tests ndarray-csv Nov 18 05:33:33.364 INFO [stdout] Nov 18 05:33:33.365 INFO [stdout] running 1 test Nov 18 05:33:37.652 INFO [stdout] test src/lib.rs - (line 3) ... FAILED Nov 18 05:33:37.652 INFO [stdout] Nov 18 05:33:37.653 INFO [stdout] failures: Nov 18 05:33:37.653 INFO [stdout] Nov 18 05:33:37.653 INFO [stdout] ---- src/lib.rs - (line 3) stdout ---- Nov 18 05:33:37.654 INFO [stdout] thread 'src/lib.rs - (line 3)' panicked at 'test executable failed: Nov 18 05:33:37.654 INFO [stdout] Nov 18 05:33:37.654 INFO [stdout] thread 'main' panicked at 'creating file failed: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:1009:5 Nov 18 05:33:37.655 INFO [stdout] stack backtrace: Nov 18 05:33:37.655 INFO [stdout] 0: 0x5628da6a2293 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709 Nov 18 05:33:37.655 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 05:33:37.655 INFO [stdout] 1: 0x5628da69ce08 - std::sys_common::backtrace::_print::h84c40fecda6d638e Nov 18 05:33:37.656 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 05:33:37.656 INFO [stdout] 2: 0x5628da6a13b4 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7 Nov 18 05:33:37.656 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 05:33:37.657 INFO [stdout] at libstd/panicking.rs:211 Nov 18 05:33:37.657 INFO [stdout] 3: 0x5628da6a111d - std::panicking::default_hook::hb9a45c11a33bbcb2 Nov 18 05:33:37.657 INFO [stdout] at libstd/panicking.rs:227 Nov 18 05:33:37.658 INFO [stdout] 4: 0x5628da6a1a60 - std::panicking::rust_panic_with_hook::ha8d95048d940f754 Nov 18 05:33:37.658 INFO [stdout] at libstd/panicking.rs:476 Nov 18 05:33:37.658 INFO [stdout] 5: 0x5628da6a15e1 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6 Nov 18 05:33:37.659 INFO [stdout] at libstd/panicking.rs:390 Nov 18 05:33:37.659 INFO [stdout] 6: 0x5628da6a14c5 - rust_begin_unwind Nov 18 05:33:37.659 INFO [stdout] at libstd/panicking.rs:325 Nov 18 05:33:37.659 INFO [stdout] 7: 0x5628da6b4b3c - core::panicking::panic_fmt::h0b2a5728bdf6d5e2 Nov 18 05:33:37.660 INFO [stdout] at libcore/panicking.rs:77 Nov 18 05:33:37.660 INFO [stdout] 8: 0x5628da6247d8 - core::result::unwrap_failed::h73d25051c4908557 Nov 18 05:33:37.660 INFO [stdout] 9: 0x5628da623b6b - >::expect::hdebe9bf71cc23519 Nov 18 05:33:37.661 INFO [stdout] 10: 0x5628da63c242 - rust_out::main::h19287f9e3b324627 Nov 18 05:33:37.661 INFO [stdout] 11: 0x5628da62c002 - std::rt::lang_start::{{closure}}::h3d0c1bbb6e929937 Nov 18 05:33:37.661 INFO [stdout] 12: 0x5628da6a1462 - std::panicking::try::do_call::hd60a76d8ded0e2c5 Nov 18 05:33:37.662 INFO [stdout] at libstd/rt.rs:59 Nov 18 05:33:37.662 INFO [stdout] at libstd/panicking.rs:310 Nov 18 05:33:37.662 INFO [stdout] 13: 0x5628da6af069 - __rust_maybe_catch_panic Nov 18 05:33:37.663 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 05:33:37.663 INFO [stdout] 14: 0x5628da6a1e33 - std::rt::lang_start_internal::h97a4fd93ec84f1b4 Nov 18 05:33:37.663 INFO [stdout] at libstd/panicking.rs:289 Nov 18 05:33:37.664 INFO [stdout] at libstd/panic.rs:398 Nov 18 05:33:37.664 INFO [stdout] at libstd/rt.rs:58 Nov 18 05:33:37.664 INFO [stdout] 15: 0x5628da62bfe4 - std::rt::lang_start::hbff2539fce690b1d Nov 18 05:33:37.664 INFO [stdout] 16: 0x5628da63c70a - main Nov 18 05:33:37.665 INFO [stdout] 17: 0x7fc25534a82f - __libc_start_main Nov 18 05:33:37.665 INFO [stdout] 18: 0x5628da61ad18 - _start Nov 18 05:33:37.665 INFO [stdout] 19: 0x0 - Nov 18 05:33:37.666 INFO [stdout] Nov 18 05:33:37.666 INFO [stdout] ', librustdoc/test.rs:358:17 Nov 18 05:33:37.666 INFO [stdout] stack backtrace: Nov 18 05:33:37.671 INFO [stdout] 0: 0x7f8da33cba83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26df0f6fdb27c709 Nov 18 05:33:37.671 INFO [stdout] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 05:33:37.671 INFO [stdout] 1: 0x7f8da33c32a8 - std::sys_common::backtrace::_print::h84c40fecda6d638e Nov 18 05:33:37.672 INFO [stdout] at libstd/sys_common/backtrace.rs:71 Nov 18 05:33:37.672 INFO [stdout] 2: 0x7f8da33c8454 - std::panicking::default_hook::{{closure}}::h77e370c0567fc0a7 Nov 18 05:33:37.672 INFO [stdout] at libstd/sys_common/backtrace.rs:59 Nov 18 05:33:37.673 INFO [stdout] at libstd/panicking.rs:211 Nov 18 05:33:37.673 INFO [stdout] 3: 0x7f8da33c813c - std::panicking::default_hook::hb9a45c11a33bbcb2 Nov 18 05:33:37.673 INFO [stdout] at libstd/panicking.rs:221 Nov 18 05:33:37.674 INFO [stdout] 4: 0x7f8da551a6d1 - rustc::util::common::panic_hook::h102faf9876448695 Nov 18 05:33:37.674 INFO [stdout] 5: 0x7f8da33c8c39 - std::panicking::rust_panic_with_hook::ha8d95048d940f754 Nov 18 05:33:37.674 INFO [stdout] at libstd/panicking.rs:480 Nov 18 05:33:37.675 INFO [stdout] 6: 0x7f8da33c86e1 - std::panicking::continue_panic_fmt::hfc82a3747387e2c6 Nov 18 05:33:37.675 INFO [stdout] at libstd/panicking.rs:390 Nov 18 05:33:37.675 INFO [stdout] 7: 0x7f8da33c862e - std::panicking::begin_panic_fmt::h17464725d83144d2 Nov 18 05:33:37.675 INFO [stdout] at libstd/panicking.rs:345 Nov 18 05:33:37.676 INFO [stdout] 8: 0x55b7fa352f7a - rustdoc::test::run_test::h3a69135895ffb56a Nov 18 05:33:37.676 INFO [stdout] at librustdoc/test.rs:358 Nov 18 05:33:37.676 INFO [stdout] 9: 0x55b7fa225eee - >::set::hc4facc4870e509b6 Nov 18 05:33:37.677 INFO [stdout] at librustdoc/test.rs:654 Nov 18 05:33:37.677 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 18 05:33:37.677 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libsyntax/lib.rs:124 Nov 18 05:33:37.678 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 18 05:33:37.678 INFO [stdout] 10: 0x55b7fa204d51 - syntax::with_globals::h6744305bcb163a73 Nov 18 05:33:37.678 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libsyntax/lib.rs:123 Nov 18 05:33:37.679 INFO [stdout] 11: 0x55b7fa18d40b - std::panicking::try::do_call::h82ccb7efab0bea3e Nov 18 05:33:37.679 INFO [stdout] at librustdoc/test.rs:651 Nov 18 05:33:37.679 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319 Nov 18 05:33:37.680 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310 Nov 18 05:33:37.680 INFO [stdout] 12: 0x7f8da33e6019 - __rust_maybe_catch_panic Nov 18 05:33:37.680 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 05:33:37.680 INFO [stdout] 13: 0x55b7fa21e8d9 - rustc_driver::in_named_rustc_thread::hf9918f7965f714e8 Nov 18 05:33:37.681 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 05:33:37.681 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 05:33:37.681 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/librustc_driver/lib.rs:1554 Nov 18 05:33:37.682 INFO [stdout] 14: 0x55b7fa327270 - >::call_box::h692f6b13f40e7377 Nov 18 05:33:37.682 INFO [stdout] at librustdoc/test.rs:651 Nov 18 05:33:37.682 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 05:33:37.683 INFO [stdout] 15: 0x7f8da49fcb32 - >::call_box::hd23e96f38fbd7505 Nov 18 05:33:37.683 INFO [stdout] at libtest/lib.rs:1464 Nov 18 05:33:37.683 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 05:33:37.684 INFO [stdout] 16: 0x7f8da33e6019 - __rust_maybe_catch_panic Nov 18 05:33:37.684 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 05:33:37.684 INFO [stdout] 17: 0x7f8da49f4453 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0ded23d435d70d0 Nov 18 05:33:37.684 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 05:33:37.685 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 05:33:37.685 INFO [stdout] at libtest/lib.rs:1426 Nov 18 05:33:37.685 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/sys_common/backtrace.rs:136 Nov 18 05:33:37.686 INFO [stdout] 18: 0x7f8da49f52f4 - std::panicking::try::do_call::h031514fb401b7159 Nov 18 05:33:37.686 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:477 Nov 18 05:33:37.686 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:319 Nov 18 05:33:37.687 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:310 Nov 18 05:33:37.687 INFO [stdout] 19: 0x7f8da33e6019 - __rust_maybe_catch_panic Nov 18 05:33:37.687 INFO [stdout] at libpanic_unwind/lib.rs:102 Nov 18 05:33:37.688 INFO [stdout] 20: 0x7f8da49fc9cc - >::call_box::h44700b7a2ec6fd33 Nov 18 05:33:37.688 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panicking.rs:289 Nov 18 05:33:37.688 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/panic.rs:398 Nov 18 05:33:37.689 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/libstd/thread/mod.rs:476 Nov 18 05:33:37.689 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:673 Nov 18 05:33:37.689 INFO [stdout] 21: 0x7f8da33d8afd - std::sys::unix::thread::Thread::new::thread_start::h8526625243d2f13b Nov 18 05:33:37.689 INFO [stdout] at /rustc/2e026d6e5d7621634147ad4c8074f1d964dbb1be/src/liballoc/boxed.rs:683 Nov 18 05:33:37.690 INFO [stdout] at libstd/sys_common/thread.rs:24 Nov 18 05:33:37.690 INFO [stdout] at libstd/sys/unix/thread.rs:90 Nov 18 05:33:37.690 INFO [stdout] 22: 0x7f8da314b6b9 - start_thread Nov 18 05:33:37.691 INFO [stdout] 23: 0x7f8da2a6341c - clone Nov 18 05:33:37.691 INFO [stdout] 24: 0x0 - Nov 18 05:33:37.691 INFO [stdout] query stack during panic: Nov 18 05:33:37.691 INFO [stdout] end of query stack Nov 18 05:33:37.692 INFO [stdout] Nov 18 05:33:37.692 INFO [stdout] Nov 18 05:33:37.692 INFO [stdout] failures: Nov 18 05:33:37.692 INFO [stdout] src/lib.rs - (line 3) Nov 18 05:33:37.693 INFO [stdout] Nov 18 05:33:37.693 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 05:33:37.693 INFO [stdout] Nov 18 05:33:37.693 INFO [stderr] error: test failed, to rerun pass '--doc' Nov 18 05:33:37.694 INFO [stderr] su: No module specific data is present Nov 18 05:33:38.479 INFO running `"docker" "inspect" "8bb4f8fbc9ee0f2358c82889efed2b61501d053d2251e80c89e535323a101aa8"` Nov 18 05:33:38.745 INFO running `"docker" "rm" "-f" "8bb4f8fbc9ee0f2358c82889efed2b61501d053d2251e80c89e535323a101aa8"` Nov 18 05:33:39.099 INFO [stdout] 8bb4f8fbc9ee0f2358c82889efed2b61501d053d2251e80c89e535323a101aa8