Dec 07 07:37:41.420 INFO testing mcp23x17-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:37:41.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 07:37:41.799 INFO [stdout] e16d91135dd4ff6f2a0245e502286d22efae44c3d8fc2f979e06ba944b2b2369
Dec 07 07:37:41.801 INFO running `"docker" "start" "-a" "e16d91135dd4ff6f2a0245e502286d22efae44c3d8fc2f979e06ba944b2b2369"`
Dec 07 07:37:42.611 INFO [stderr] usermod: no changes
Dec 07 07:37:42.692 INFO [stderr]    Compiling mcp23x17 v0.2.0 (/source)
Dec 07 07:37:43.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 07 07:37:43.355 INFO [stderr] su: No module specific data is present
Dec 07 07:37:43.618 INFO running `"docker" "inspect" "e16d91135dd4ff6f2a0245e502286d22efae44c3d8fc2f979e06ba944b2b2369"`
Dec 07 07:37:43.726 INFO running `"docker" "rm" "-f" "e16d91135dd4ff6f2a0245e502286d22efae44c3d8fc2f979e06ba944b2b2369"`
Dec 07 07:37:43.860 INFO [stdout] e16d91135dd4ff6f2a0245e502286d22efae44c3d8fc2f979e06ba944b2b2369
Dec 07 07:37:43.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 07:37:44.072 INFO [stdout] e6a5b43ba64cec1d17e51829d541b3d1aa2e099a5b1fea7bf4253ec123fa74d1
Dec 07 07:37:44.074 INFO running `"docker" "start" "-a" "e6a5b43ba64cec1d17e51829d541b3d1aa2e099a5b1fea7bf4253ec123fa74d1"`
Dec 07 07:37:44.635 INFO [stderr] usermod: no changes
Dec 07 07:37:44.746 INFO [stderr]    Compiling embedded-hal-mock v0.2.0
Dec 07 07:37:45.460 INFO [stderr]    Compiling mcp23x17 v0.2.0 (/source)
Dec 07 07:37:46.160 INFO [stderr] warning: unused import: `super::*`
Dec 07 07:37:46.160 INFO [stderr]    --> src/lib.rs:273:9
Dec 07 07:37:46.160 INFO [stderr]     |
Dec 07 07:37:46.160 INFO [stderr] 273 |     use super::*;
Dec 07 07:37:46.160 INFO [stderr]     |         ^^^^^^^^
Dec 07 07:37:46.160 INFO [stderr]     |
Dec 07 07:37:46.160 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 07 07:37:46.160 INFO [stderr] 
Dec 07 07:37:47.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Dec 07 07:37:47.683 INFO [stderr] su: No module specific data is present
Dec 07 07:37:48.293 INFO running `"docker" "inspect" "e6a5b43ba64cec1d17e51829d541b3d1aa2e099a5b1fea7bf4253ec123fa74d1"`
Dec 07 07:37:48.578 INFO running `"docker" "rm" "-f" "e6a5b43ba64cec1d17e51829d541b3d1aa2e099a5b1fea7bf4253ec123fa74d1"`
Dec 07 07:37:48.828 INFO [stdout] e6a5b43ba64cec1d17e51829d541b3d1aa2e099a5b1fea7bf4253ec123fa74d1
Dec 07 07:37:48.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07 07:37:49.273 INFO [stdout] ce3ac34d248f24c089c608acb021928e2eae51734812791405d97d6c7edc9806
Dec 07 07:37:49.275 INFO running `"docker" "start" "-a" "ce3ac34d248f24c089c608acb021928e2eae51734812791405d97d6c7edc9806"`
Dec 07 07:37:50.246 INFO [stderr] usermod: no changes
Dec 07 07:37:50.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 07 07:37:50.386 INFO [stderr]      Running /target/debug/deps/mcp23x17-030b58b1df77f00e
Dec 07 07:37:50.388 INFO [stdout] 
Dec 07 07:37:50.388 INFO [stdout] running 1 test
Dec 07 07:37:50.390 INFO [stdout] test tests::it_works ... ok
Dec 07 07:37:50.390 INFO [stderr]    Doc-tests mcp23x17
Dec 07 07:37:50.390 INFO [stdout] 
Dec 07 07:37:50.390 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:37:50.390 INFO [stdout] 
Dec 07 07:37:51.472 INFO [stdout] 
Dec 07 07:37:51.472 INFO [stdout] running 1 test
Dec 07 07:37:52.995 INFO [stdout] test src/lib.rs -  (line 11) ... FAILED
Dec 07 07:37:52.995 INFO [stdout] 
Dec 07 07:37:52.995 INFO [stdout] failures:
Dec 07 07:37:52.995 INFO [stdout] 
Dec 07 07:37:52.995 INFO [stdout] ---- src/lib.rs -  (line 11) stdout ----
Dec 07 07:37:52.995 INFO [stdout] error[E0432]: unresolved import `linux_hal`
Dec 07 07:37:52.995 INFO [stdout]  --> src/lib.rs:12:5
Dec 07 07:37:52.995 INFO [stdout]   |
Dec 07 07:37:52.995 INFO [stdout] 3 | use linux_hal::I2cdev;
Dec 07 07:37:52.995 INFO [stdout]   |     ^^^^^^^^^ maybe a missing `extern crate linux_hal;`?
Dec 07 07:37:52.995 INFO [stdout] 
Dec 07 07:37:52.995 INFO [stdout] error[E0412]: cannot find type `Error` in this scope
Dec 07 07:37:52.995 INFO [stdout]  --> src/lib.rs:18:29
Dec 07 07:37:52.995 INFO [stdout]   |
Dec 07 07:37:52.995 INFO [stdout] 9 | fn main() -> Result<(), Box<Error>> {
Dec 07 07:37:52.995 INFO [stdout]   |                             ^^^^^ not found in this scope
Dec 07 07:37:52.995 INFO [stdout] help: possible candidates are found in other modules, you can import them into scope
Dec 07 07:37:52.995 INFO [stdout]   |
Dec 07 07:37:52.995 INFO [stdout] 3 | use std::error::Error;
Dec 07 07:37:52.995 INFO [stdout]   |
Dec 07 07:37:52.995 INFO [stdout] 3 | use std::fmt::Error;
Dec 07 07:37:52.995 INFO [stdout]   |
Dec 07 07:37:52.995 INFO [stdout] 3 | use std::io::Error;
Dec 07 07:37:52.995 INFO [stdout]   |
Dec 07 07:37:52.995 INFO [stdout] 
Dec 07 07:37:52.995 INFO [stdout] thread 'src/lib.rs -  (line 11)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:323:13
Dec 07 07:37:52.995 INFO [stdout] stack backtrace:
Dec 07 07:37:52.995 INFO [stdout]    0:     0x7fe19c7bdc73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3c2ada0a2db8c5e7
Dec 07 07:37:52.995 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 07 07:37:52.995 INFO [stdout]    1:     0x7fe19c7b5388 - std::sys_common::backtrace::_print::h95865c77318e98b7
Dec 07 07:37:52.995 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 07 07:37:52.995 INFO [stdout]    2:     0x7fe19c7ba6e2 - std::panicking::default_hook::{{closure}}::hb3d1f299fcea42e5
Dec 07 07:37:52.995 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 07 07:37:52.995 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 07 07:37:52.995 INFO [stdout]    3:     0x7fe19c7ba3cc - std::panicking::default_hook::h4eae6f26f73244c8
Dec 07 07:37:52.995 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 07 07:37:52.995 INFO [stdout]    4:     0x7fe19e9aefa3 - rustc::util::common::panic_hook::hea1785835e82e2c5
Dec 07 07:37:52.995 INFO [stdout]    5:     0x7fe19c7baec9 - std::panicking::rust_panic_with_hook::h368d37fd53b59464
Dec 07 07:37:52.995 INFO [stdout]                                at src/libstd/panicking.rs:495
Dec 07 07:37:52.995 INFO [stdout]    6:     0x563371aa6cf4 - std::panicking::begin_panic::hdce0a316b55f511c
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:425
Dec 07 07:37:52.995 INFO [stdout]    7:     0x563371c16a01 - rustdoc::test::run_test::h51becdd30fac872e
Dec 07 07:37:52.995 INFO [stdout]                                at src/librustdoc/test.rs:323
Dec 07 07:37:52.995 INFO [stdout]    8:     0x563371b2060e - <scoped_tls::ScopedKey<T>>::set::h47f05586637daa34
Dec 07 07:37:52.995 INFO [stdout]                                at src/librustdoc/test.rs:654
Dec 07 07:37:52.995 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:123
Dec 07 07:37:52.995 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 07 07:37:52.995 INFO [stdout]    9:     0x563371ae17d1 - syntax::with_globals::h4ced7bf2f70f286c
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libsyntax/lib.rs:122
Dec 07 07:37:52.995 INFO [stdout]   10:     0x563371aa6eeb - std::panicking::try::do_call::h866d6739e1358aa1
Dec 07 07:37:52.995 INFO [stdout]                                at src/librustdoc/test.rs:651
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 07 07:37:52.995 INFO [stdout]   11:     0x7fe19c7d72f9 - __rust_maybe_catch_panic
Dec 07 07:37:52.995 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 07 07:37:52.995 INFO [stdout]   12:     0x563371b19e29 - rustc_driver::in_named_rustc_thread::h9b90de8df47e8aa6
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/librustc_driver/lib.rs:1556
Dec 07 07:37:52.995 INFO [stdout]   13:     0x563371bf3830 - <F as alloc::boxed::FnBox<A>>::call_box::h07d5494f7cee1aca
Dec 07 07:37:52.995 INFO [stdout]                                at src/librustdoc/test.rs:651
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 07 07:37:52.995 INFO [stdout]   14:     0x7fe19de1a872 - <F as alloc::boxed::FnBox<A>>::call_box::h6ce47fbf83b49ca8
Dec 07 07:37:52.995 INFO [stdout]                                at src/libtest/lib.rs:1464
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 07 07:37:52.995 INFO [stdout]   15:     0x7fe19c7d72f9 - __rust_maybe_catch_panic
Dec 07 07:37:52.995 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 07 07:37:52.995 INFO [stdout]   16:     0x7fe19de124e3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5d34cfb78512c8c3
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 07 07:37:52.995 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/sys_common/backtrace.rs:136
Dec 07 07:37:52.995 INFO [stdout]   17:     0x7fe19de13404 - std::panicking::try::do_call::h7a86b6211ebb5e72
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:477
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:319
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:310
Dec 07 07:37:52.995 INFO [stdout]   18:     0x7fe19c7d72f9 - __rust_maybe_catch_panic
Dec 07 07:37:52.995 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 07 07:37:52.995 INFO [stdout]   19:     0x7fe19de1a9ac - <F as alloc::boxed::FnBox<A>>::call_box::h877dbe22cb3997f4
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panicking.rs:289
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/panic.rs:398
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/libstd/thread/mod.rs:476
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:673
Dec 07 07:37:52.995 INFO [stdout]   20:     0x7fe19c7ca81d - std::sys::unix::thread::Thread::new::thread_start::hea5f7f9c570dc4cd
Dec 07 07:37:52.995 INFO [stdout]                                at /rustc/906deae0790bd18681b937fe9a141a3c26cf1855/src/liballoc/boxed.rs:683
Dec 07 07:37:52.996 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 07 07:37:52.996 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 07 07:37:52.996 INFO [stdout]   21:     0x7fe19c53e6b9 - start_thread
Dec 07 07:37:52.996 INFO [stdout]   22:     0x7fe19be5641c - clone
Dec 07 07:37:52.996 INFO [stdout]   23:                0x0 - <unknown>
Dec 07 07:37:52.996 INFO [stdout] query stack during panic:
Dec 07 07:37:52.996 INFO [stdout] end of query stack
Dec 07 07:37:52.996 INFO [stdout] 
Dec 07 07:37:52.996 INFO [stdout] 
Dec 07 07:37:52.996 INFO [stdout] failures:
Dec 07 07:37:52.996 INFO [stdout]     src/lib.rs -  (line 11)
Dec 07 07:37:52.996 INFO [stdout] 
Dec 07 07:37:52.996 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:37:52.996 INFO [stdout] 
Dec 07 07:37:53.012 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 07 07:37:53.012 INFO [stderr] su: No module specific data is present
Dec 07 07:37:53.368 INFO running `"docker" "inspect" "ce3ac34d248f24c089c608acb021928e2eae51734812791405d97d6c7edc9806"`
Dec 07 07:37:53.676 INFO running `"docker" "rm" "-f" "ce3ac34d248f24c089c608acb021928e2eae51734812791405d97d6c7edc9806"`
Dec 07 07:37:53.998 INFO [stdout] ce3ac34d248f24c089c608acb021928e2eae51734812791405d97d6c7edc9806