Dec 05 11:44:12.342 INFO testing paulkernfeld/ndarray-csv against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 11:44:12.343 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 11:44:12.849 INFO [stdout] 3e99cff1754258a8ff4714e6777b66987701e9474159d5d37d070c36825ebbd9
Dec 05 11:44:12.852 INFO running `"docker" "start" "-a" "3e99cff1754258a8ff4714e6777b66987701e9474159d5d37d070c36825ebbd9"`
Dec 05 11:44:13.856 INFO [stderr] usermod: no changes
Dec 05 11:44:13.952 INFO [stderr]    Compiling num-complex v0.2.1
Dec 05 11:44:13.952 INFO [stderr]    Compiling ndarray v0.12.1
Dec 05 11:44:13.955 INFO [stderr]    Compiling memchr v2.1.1
Dec 05 11:44:13.956 INFO [stderr]    Compiling itertools v0.7.11
Dec 05 11:44:16.524 INFO [stderr]    Compiling csv-core v0.1.4
Dec 05 11:44:18.360 INFO [stderr]    Compiling csv v1.0.2
Dec 05 11:44:28.485 INFO [stderr]    Compiling ndarray-csv v0.3.1 (/source)
Dec 05 11:44:29.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.13s
Dec 05 11:44:29.032 INFO [stderr] su: No module specific data is present
Dec 05 11:44:29.955 INFO running `"docker" "inspect" "3e99cff1754258a8ff4714e6777b66987701e9474159d5d37d070c36825ebbd9"`
Dec 05 11:44:30.286 INFO running `"docker" "rm" "-f" "3e99cff1754258a8ff4714e6777b66987701e9474159d5d37d070c36825ebbd9"`
Dec 05 11:44:30.536 INFO [stdout] 3e99cff1754258a8ff4714e6777b66987701e9474159d5d37d070c36825ebbd9
Dec 05 11:44:30.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 11:44:30.877 INFO [stdout] 76136774632eb16559c5cef344223b8ac75bcd9fea9ddcc4cf67e6d331d665e3
Dec 05 11:44:30.880 INFO running `"docker" "start" "-a" "76136774632eb16559c5cef344223b8ac75bcd9fea9ddcc4cf67e6d331d665e3"`
Dec 05 11:44:32.211 INFO [stderr] usermod: no changes
Dec 05 11:44:32.352 INFO [stderr]    Compiling ndarray-csv v0.3.1 (/source)
Dec 05 11:44:34.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Dec 05 11:44:34.612 INFO [stderr] su: No module specific data is present
Dec 05 11:44:34.809 INFO running `"docker" "inspect" "76136774632eb16559c5cef344223b8ac75bcd9fea9ddcc4cf67e6d331d665e3"`
Dec 05 11:44:34.906 INFO running `"docker" "rm" "-f" "76136774632eb16559c5cef344223b8ac75bcd9fea9ddcc4cf67e6d331d665e3"`
Dec 05 11:44:35.030 INFO [stdout] 76136774632eb16559c5cef344223b8ac75bcd9fea9ddcc4cf67e6d331d665e3
Dec 05 11:44:35.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 11:44:35.280 INFO [stdout] 05e64f693bff2fb895221205dab13ff77f74a3a5f34f616b231cac5d46881662
Dec 05 11:44:35.290 INFO running `"docker" "start" "-a" "05e64f693bff2fb895221205dab13ff77f74a3a5f34f616b231cac5d46881662"`
Dec 05 11:44:35.891 INFO [stderr] usermod: no changes
Dec 05 11:44:35.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 11:44:36.010 INFO [stderr]      Running /target/debug/deps/ndarray_csv-cf9de34ad22452d4
Dec 05 11:44:36.020 INFO [stdout] 
Dec 05 11:44:36.020 INFO [stdout] running 9 tests
Dec 05 11:44:36.032 INFO [stdout] test tests::test_read_float ... ok
Dec 05 11:44:36.032 INFO [stdout] test tests::test_read_csv_error ... ok
Dec 05 11:44:36.032 INFO [stdout] test tests::test_read_integer ... ok
Dec 05 11:44:36.032 INFO [stdout] test tests::test_read_too_few_columns ... ok
Dec 05 11:44:36.032 INFO [stdout] test tests::test_read_too_many_columns ... ok
Dec 05 11:44:36.033 INFO [stdout] test tests::test_write_ok ... ok
Dec 05 11:44:36.037 INFO [stdout] test tests::test_read_too_few_rows ... ok
Dec 05 11:44:36.037 INFO [stdout] test tests::test_read_too_many_rows ... ok
Dec 05 11:44:36.038 INFO [stdout] test tests::test_write_err ... ok
Dec 05 11:44:36.038 INFO [stdout] 
Dec 05 11:44:36.038 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:44:36.038 INFO [stdout] 
Dec 05 11:44:36.041 INFO [stderr]    Doc-tests ndarray-csv
Dec 05 11:44:36.619 INFO [stdout] 
Dec 05 11:44:36.619 INFO [stdout] running 1 test
Dec 05 11:44:38.801 INFO [stdout] test src/lib.rs -  (line 3) ... FAILED
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] failures:
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] ---- src/lib.rs -  (line 3) stdout ----
Dec 05 11:44:38.801 INFO [stdout] thread 'src/lib.rs -  (line 3)' panicked at 'test executable failed:
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] Error: Os { code: 30, kind: Other, message: "Read-only file system" }
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] ', src/librustdoc/test.rs:341:17
Dec 05 11:44:38.801 INFO [stdout] stack backtrace:
Dec 05 11:44:38.801 INFO [stdout]    0:     0x7f67be530c83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 05 11:44:38.801 INFO [stdout]    1:     0x7f67be528398 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 05 11:44:38.801 INFO [stdout]    2:     0x7f67be52d6f2 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 05 11:44:38.801 INFO [stdout]    3:     0x7f67be52d3dc - std::panicking::default_hook::h6c8d8e1c12a669e5
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 05 11:44:38.801 INFO [stdout]    4:     0x7f67c0723be3 - rustc::util::common::panic_hook::hee3fbe716b3fcfcb
Dec 05 11:44:38.801 INFO [stdout]    5:     0x7f67be52ded9 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/panicking.rs:495
Dec 05 11:44:38.801 INFO [stdout]    6:     0x7f67be52d981 - std::panicking::continue_panic_fmt::hf3c774aec6124caa
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/panicking.rs:398
Dec 05 11:44:38.801 INFO [stdout]    7:     0x7f67be52d8ce - std::panicking::begin_panic_fmt::h3605d603150d0c9a
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/panicking.rs:353
Dec 05 11:44:38.801 INFO [stdout]    8:     0x55924926fcd6 - <scoped_tls::ScopedKey<T>>::set::h6fba450d915d3ae0
Dec 05 11:44:38.801 INFO [stdout]                                at src/librustdoc/test.rs:341
Dec 05 11:44:38.801 INFO [stdout]                                at src/librustdoc/test.rs:637
Dec 05 11:44:38.801 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:123
Dec 05 11:44:38.801 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 05 11:44:38.801 INFO [stdout]    9:     0x55924917a731 - syntax::with_globals::hd814ac314ed297c4
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:122
Dec 05 11:44:38.801 INFO [stdout]   10:     0x55924913fa5b - std::panicking::try::do_call::hbaf56ae6a6710f93
Dec 05 11:44:38.801 INFO [stdout]                                at src/librustdoc/test.rs:634
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 05 11:44:38.801 INFO [stdout]   11:     0x7f67be54a309 - __rust_maybe_catch_panic
Dec 05 11:44:38.801 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 11:44:38.801 INFO [stdout]   12:     0x5592491aee79 - rustc_driver::in_named_rustc_thread::h0ce4726d588f1a25
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/librustc_driver/lib.rs:1556
Dec 05 11:44:38.801 INFO [stdout]   13:     0x55924928b5b0 - <F as alloc::boxed::FnBox<A>>::call_box::h42fb28874969a211
Dec 05 11:44:38.801 INFO [stdout]                                at src/librustdoc/test.rs:634
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 05 11:44:38.801 INFO [stdout]   14:     0x7f67bfb8fc22 - <F as alloc::boxed::FnBox<A>>::call_box::hcafec6f9d69b4bca
Dec 05 11:44:38.801 INFO [stdout]                                at src/libtest/lib.rs:1464
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 05 11:44:38.801 INFO [stdout]   15:     0x7f67be54a309 - __rust_maybe_catch_panic
Dec 05 11:44:38.801 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 11:44:38.801 INFO [stdout]   16:     0x7f67bfb874f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 05 11:44:38.801 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136
Dec 05 11:44:38.801 INFO [stdout]   17:     0x7f67bfb88484 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 05 11:44:38.801 INFO [stdout]   18:     0x7f67be54a309 - __rust_maybe_catch_panic
Dec 05 11:44:38.801 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 05 11:44:38.801 INFO [stdout]   19:     0x7f67bfb8f9ec - <F as alloc::boxed::FnBox<A>>::call_box::h6465cc998309e287
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 05 11:44:38.801 INFO [stdout]   20:     0x7f67be53d82d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5
Dec 05 11:44:38.801 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 05 11:44:38.801 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 05 11:44:38.801 INFO [stdout]   21:     0x7f67be2b16b9 - start_thread
Dec 05 11:44:38.801 INFO [stdout]   22:     0x7f67bdbc941c - clone
Dec 05 11:44:38.801 INFO [stdout]   23:                0x0 - <unknown>
Dec 05 11:44:38.801 INFO [stdout] query stack during panic:
Dec 05 11:44:38.801 INFO [stdout] end of query stack
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] failures:
Dec 05 11:44:38.801 INFO [stdout]     src/lib.rs -  (line 3)
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.801 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:44:38.801 INFO [stdout] 
Dec 05 11:44:38.820 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 05 11:44:38.824 INFO [stderr] su: No module specific data is present
Dec 05 11:44:39.410 INFO running `"docker" "inspect" "05e64f693bff2fb895221205dab13ff77f74a3a5f34f616b231cac5d46881662"`
Dec 05 11:44:39.736 INFO running `"docker" "rm" "-f" "05e64f693bff2fb895221205dab13ff77f74a3a5f34f616b231cac5d46881662"`
Dec 05 11:44:39.984 INFO [stdout] 05e64f693bff2fb895221205dab13ff77f74a3a5f34f616b231cac5d46881662