Nov 17 21:41:19.619 INFO testing stm32l0x1-hal-0.5.3 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 21:41:19.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 21:41:20.031 INFO [stdout] 5520e69b050c5ba4e0e81e09fad6f65d4edccd436df586822b429b47ae483a4f
Nov 17 21:41:20.036 INFO running `"docker" "start" "-a" "5520e69b050c5ba4e0e81e09fad6f65d4edccd436df586822b429b47ae483a4f"`
Nov 17 21:41:21.687 INFO [stderr] usermod: no changes
Nov 17 21:41:21.867 INFO [stderr]    Compiling semver-parser v0.7.0
Nov 17 21:41:21.867 INFO [stderr]    Compiling proc-macro2 v0.4.24
Nov 17 21:41:21.867 INFO [stderr]    Compiling unicode-xid v0.1.0
Nov 17 21:41:21.867 INFO [stderr]    Compiling rand_core v0.3.0
Nov 17 21:41:21.867 INFO [stderr]    Compiling vcell v0.1.0
Nov 17 21:41:21.867 INFO [stderr]    Compiling cortex-m v0.5.8
Nov 17 21:41:21.871 INFO [stderr]    Compiling cortex-m-rt v0.6.5
Nov 17 21:41:21.873 INFO [stderr]    Compiling aligned v0.2.0
Nov 17 21:41:22.511 INFO [stderr]    Compiling r0 v0.2.2
Nov 17 21:41:23.218 INFO [stderr]    Compiling stm32l0x1 v0.13.2
Nov 17 21:41:23.323 INFO [stderr]    Compiling void v1.0.2
Nov 17 21:41:23.700 INFO [stderr]    Compiling nb v0.1.1
Nov 17 21:41:23.851 INFO [stderr]    Compiling cast v0.2.2
Nov 17 21:41:24.679 INFO [stderr]    Compiling volatile-register v0.2.0
Nov 17 21:41:24.682 INFO [stderr]    Compiling rand_core v0.2.2
Nov 17 21:41:24.787 INFO [stderr]    Compiling embedded-hal v0.2.2
Nov 17 21:41:24.887 INFO [stderr]    Compiling rand v0.5.5
Nov 17 21:41:25.395 INFO [stderr]    Compiling semver v0.9.0
Nov 17 21:41:26.932 INFO [stderr]    Compiling rustc_version v0.2.3
Nov 17 21:41:28.409 INFO [stderr]    Compiling bare-metal v0.2.4
Nov 17 21:41:31.426 INFO [stderr]    Compiling quote v0.6.10
Nov 17 21:41:34.423 INFO [stderr]    Compiling syn v0.15.21
Nov 17 21:41:49.951 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Nov 17 21:42:07.295 INFO [stderr]    Compiling stm32l0x1-hal v0.5.3 (/source)
Nov 17 21:42:10.905 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.17s
Nov 17 21:42:10.911 INFO [stderr] su: No module specific data is present
Nov 17 21:42:11.285 INFO running `"docker" "inspect" "5520e69b050c5ba4e0e81e09fad6f65d4edccd436df586822b429b47ae483a4f"`
Nov 17 21:42:11.445 INFO running `"docker" "rm" "-f" "5520e69b050c5ba4e0e81e09fad6f65d4edccd436df586822b429b47ae483a4f"`
Nov 17 21:42:11.579 INFO [stdout] 5520e69b050c5ba4e0e81e09fad6f65d4edccd436df586822b429b47ae483a4f
Nov 17 21:42:11.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 21:42:11.847 INFO [stdout] e05636057b588ef43e4d2c658be0e9ef58532bd782db6e715258755c900375a9
Nov 17 21:42:11.850 INFO running `"docker" "start" "-a" "e05636057b588ef43e4d2c658be0e9ef58532bd782db6e715258755c900375a9"`
Nov 17 21:42:12.321 INFO [stderr] usermod: no changes
Nov 17 21:42:12.395 INFO [stderr]    Compiling stm32l0x1-hal v0.5.3 (/source)
Nov 17 21:42:15.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Nov 17 21:42:15.482 INFO [stderr] su: No module specific data is present
Nov 17 21:42:15.855 INFO running `"docker" "inspect" "e05636057b588ef43e4d2c658be0e9ef58532bd782db6e715258755c900375a9"`
Nov 17 21:42:15.960 INFO running `"docker" "rm" "-f" "e05636057b588ef43e4d2c658be0e9ef58532bd782db6e715258755c900375a9"`
Nov 17 21:42:16.079 INFO [stdout] e05636057b588ef43e4d2c658be0e9ef58532bd782db6e715258755c900375a9
Nov 17 21:42:16.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 21:42:16.258 INFO [stdout] 3e418a9fb2e177b5a84fc4ddff38a20dc3e9848a340e3289aef54761fcc2f662
Nov 17 21:42:16.261 INFO running `"docker" "start" "-a" "3e418a9fb2e177b5a84fc4ddff38a20dc3e9848a340e3289aef54761fcc2f662"`
Nov 17 21:42:16.814 INFO [stderr] usermod: no changes
Nov 17 21:42:16.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 21:42:16.939 INFO [stderr]      Running /target/debug/deps/stm32l0x1_hal-ba740a7a2b3a3aee
Nov 17 21:42:16.943 INFO [stderr]    Doc-tests stm32l0x1-hal
Nov 17 21:42:16.944 INFO [stdout] 
Nov 17 21:42:16.944 INFO [stdout] running 0 tests
Nov 17 21:42:16.944 INFO [stdout] 
Nov 17 21:42:16.944 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 21:42:16.945 INFO [stdout] 
Nov 17 21:42:18.175 INFO [stdout] 
Nov 17 21:42:18.175 INFO [stdout] running 1 test
Nov 17 21:42:19.015 INFO [stdout] test src/rcc/clocking.rs - rcc::clocking (line 15) ... FAILED
Nov 17 21:42:19.015 INFO [stdout] 
Nov 17 21:42:19.015 INFO [stdout] failures:
Nov 17 21:42:19.015 INFO [stdout] 
Nov 17 21:42:19.015 INFO [stdout] ---- src/rcc/clocking.rs - rcc::clocking (line 15) stdout ----
Nov 17 21:42:19.015 INFO [stdout] error[E0433]: failed to resolve. Use of undeclared type or module `clocking`
Nov 17 21:42:19.015 INFO [stdout]  --> src/rcc/clocking.rs:17:15
Nov 17 21:42:19.015 INFO [stdout]   |
Nov 17 21:42:19.015 INFO [stdout] 4 | let msi_clk = clocking::MediumSpeedInternalRC::new(8_000_000, false);
Nov 17 21:42:19.015 INFO [stdout]   |               ^^^^^^^^ Use of undeclared type or module `clocking`
Nov 17 21:42:19.015 INFO [stdout] 
Nov 17 21:42:19.015 INFO [stdout] error[E0433]: failed to resolve. Use of undeclared type or module `clocking`
Nov 17 21:42:19.015 INFO [stdout]  --> src/rcc/clocking.rs:18:19
Nov 17 21:42:19.015 INFO [stdout]   |
Nov 17 21:42:19.015 INFO [stdout] 5 | let sys_clk_src = clocking::SysClkSource::MSI(msi_clk);
Nov 17 21:42:19.015 INFO [stdout]   |                   ^^^^^^^^ Use of undeclared type or module `clocking`
Nov 17 21:42:19.015 INFO [stdout] 
Nov 17 21:42:19.015 INFO [stdout] error[E0425]: cannot find value `RCC` in this scope
Nov 17 21:42:19.015 INFO [stdout]  --> src/rcc/clocking.rs:16:15
Nov 17 21:42:19.015 INFO [stdout]   |
Nov 17 21:42:19.015 INFO [stdout] 3 | let mut rcc = RCC.constrain();
Nov 17 21:42:19.015 INFO [stdout]   |               ^^^ not found in this scope
Nov 17 21:42:19.015 INFO [stdout] 
Nov 17 21:42:19.015 INFO [stdout] thread 'src/rcc/clocking.rs - rcc::clocking (line 15)' panicked at 'couldn't compile the test', librustdoc/test.rs:323:13
Nov 17 21:42:19.015 INFO [stdout] stack backtrace:
Nov 17 21:42:19.015 INFO [stdout]    0:     0x7faf74f27bc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 17 21:42:19.015 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 17 21:42:19.015 INFO [stdout]    1:     0x7faf74f1f2a8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 17 21:42:19.015 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 17 21:42:19.015 INFO [stdout]    2:     0x7faf74f24594 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 17 21:42:19.015 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 17 21:42:19.015 INFO [stdout]                                at libstd/panicking.rs:211
Nov 17 21:42:19.015 INFO [stdout]    3:     0x7faf74f2427c - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 17 21:42:19.015 INFO [stdout]                                at libstd/panicking.rs:221
Nov 17 21:42:19.016 INFO [stdout]    4:     0x7faf77080d01 - rustc::util::common::panic_hook::hb5e29ad6fd71b050
Nov 17 21:42:19.016 INFO [stdout]    5:     0x7faf74f24d79 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 17 21:42:19.016 INFO [stdout]                                at libstd/panicking.rs:480
Nov 17 21:42:19.016 INFO [stdout]    6:     0x55b5638d0907 - std::panicking::begin_panic::hb09a382a0ab7f900
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 17 21:42:19.016 INFO [stdout]    7:     0x55b563a94485 - rustdoc::test::run_test::h7e7f9ec8aeaa87f8
Nov 17 21:42:19.016 INFO [stdout]                                at librustdoc/test.rs:323
Nov 17 21:42:19.016 INFO [stdout]    8:     0x55b563967fae - <scoped_tls::ScopedKey<T>>::set::h908a96c8ec4ddccf
Nov 17 21:42:19.016 INFO [stdout]                                at librustdoc/test.rs:654
Nov 17 21:42:19.016 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:124
Nov 17 21:42:19.016 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 17 21:42:19.016 INFO [stdout]    9:     0x55b563946871 - syntax::with_globals::h9807168bf3c0d85b
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:123
Nov 17 21:42:19.016 INFO [stdout]   10:     0x55b5638d0b4b - std::panicking::try::do_call::h64a568dca1c842cf
Nov 17 21:42:19.016 INFO [stdout]                                at librustdoc/test.rs:651
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 17 21:42:19.016 INFO [stdout]   11:     0x7faf74f42049 - __rust_maybe_catch_panic
Nov 17 21:42:19.016 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 17 21:42:19.016 INFO [stdout]   12:     0x55b563960069 - rustc_driver::in_named_rustc_thread::hc08d76125a58a368
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/librustc_driver/lib.rs:1554
Nov 17 21:42:19.016 INFO [stdout]   13:     0x55b563a68a80 - <F as alloc::boxed::FnBox<A>>::call_box::hf60ef6def5189442
Nov 17 21:42:19.016 INFO [stdout]                                at librustdoc/test.rs:651
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 21:42:19.016 INFO [stdout]   14:     0x7faf76562b72 - <F as alloc::boxed::FnBox<A>>::call_box::hb3eb0389b4ad8337
Nov 17 21:42:19.016 INFO [stdout]                                at libtest/lib.rs:1464
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 21:42:19.016 INFO [stdout]   15:     0x7faf74f42049 - __rust_maybe_catch_panic
Nov 17 21:42:19.016 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 17 21:42:19.016 INFO [stdout]   16:     0x7faf7655a493 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 21:42:19.016 INFO [stdout]                                at libtest/lib.rs:1426
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 17 21:42:19.016 INFO [stdout]   17:     0x7faf7655b344 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 17 21:42:19.016 INFO [stdout]   18:     0x7faf74f42049 - __rust_maybe_catch_panic
Nov 17 21:42:19.016 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 17 21:42:19.016 INFO [stdout]   19:     0x7faf76562a4c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 17 21:42:19.016 INFO [stdout]   20:     0x7faf74f34b2d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 17 21:42:19.016 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 17 21:42:19.016 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 17 21:42:19.016 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 17 21:42:19.016 INFO [stdout]   21:     0x7faf74ca76b9 - start_thread
Nov 17 21:42:19.016 INFO [stdout]   22:     0x7faf745bf41c - clone
Nov 17 21:42:19.016 INFO [stdout]   23:                0x0 - <unknown>
Nov 17 21:42:19.016 INFO [stdout] query stack during panic:
Nov 17 21:42:19.016 INFO [stdout] end of query stack
Nov 17 21:42:19.016 INFO [stdout] 
Nov 17 21:42:19.016 INFO [stdout] 
Nov 17 21:42:19.016 INFO [stdout] failures:
Nov 17 21:42:19.016 INFO [stdout]     src/rcc/clocking.rs - rcc::clocking (line 15)
Nov 17 21:42:19.016 INFO [stdout] 
Nov 17 21:42:19.016 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 21:42:19.016 INFO [stdout] 
Nov 17 21:42:19.025 INFO [stderr] error: test failed, to rerun pass '--doc'
Nov 17 21:42:19.025 INFO [stderr] su: No module specific data is present
Nov 17 21:42:19.779 INFO running `"docker" "inspect" "3e418a9fb2e177b5a84fc4ddff38a20dc3e9848a340e3289aef54761fcc2f662"`
Nov 17 21:42:20.080 INFO running `"docker" "rm" "-f" "3e418a9fb2e177b5a84fc4ddff38a20dc3e9848a340e3289aef54761fcc2f662"`
Nov 17 21:42:20.399 INFO [stdout] 3e418a9fb2e177b5a84fc4ddff38a20dc3e9848a340e3289aef54761fcc2f662