Dec 14 23:06:57.669 INFO testing rmcmc-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 23:06:57.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 23:06:57.891 INFO [stdout] 31d80178a979da5db231a522970d4006c3a4050793bf4a3eae8b99491ff43e71
Dec 14 23:06:57.894 INFO running `"docker" "start" "-a" "31d80178a979da5db231a522970d4006c3a4050793bf4a3eae8b99491ff43e71"`
Dec 14 23:06:58.899 INFO [stderr] usermod: no changes
Dec 14 23:06:59.081 INFO [stderr]    Compiling rv v0.4.1
Dec 14 23:07:04.289 INFO [stderr]    Compiling rmcmc v0.1.0 (/source)
Dec 14 23:07:06.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
Dec 14 23:07:06.307 INFO [stderr] su: No module specific data is present
Dec 14 23:07:07.379 INFO running `"docker" "inspect" "31d80178a979da5db231a522970d4006c3a4050793bf4a3eae8b99491ff43e71"`
Dec 14 23:07:07.588 INFO running `"docker" "rm" "-f" "31d80178a979da5db231a522970d4006c3a4050793bf4a3eae8b99491ff43e71"`
Dec 14 23:07:07.771 INFO [stdout] 31d80178a979da5db231a522970d4006c3a4050793bf4a3eae8b99491ff43e71
Dec 14 23:07:07.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 23:07:08.130 INFO [stdout] 5e53181d27dc3638feced0477c9dc97a3ba61460dd91af2efb7e5f3a999f0ad4
Dec 14 23:07:08.133 INFO running `"docker" "start" "-a" "5e53181d27dc3638feced0477c9dc97a3ba61460dd91af2efb7e5f3a999f0ad4"`
Dec 14 23:07:08.890 INFO [stderr] usermod: no changes
Dec 14 23:07:09.111 INFO [stderr]    Compiling rmcmc v0.1.0 (/source)
Dec 14 23:07:13.950 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 14 23:07:13.962 INFO [stderr] su: No module specific data is present
Dec 14 23:07:14.847 INFO running `"docker" "inspect" "5e53181d27dc3638feced0477c9dc97a3ba61460dd91af2efb7e5f3a999f0ad4"`
Dec 14 23:07:15.173 INFO running `"docker" "rm" "-f" "5e53181d27dc3638feced0477c9dc97a3ba61460dd91af2efb7e5f3a999f0ad4"`
Dec 14 23:07:15.499 INFO [stdout] 5e53181d27dc3638feced0477c9dc97a3ba61460dd91af2efb7e5f3a999f0ad4
Dec 14 23:07:15.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 23:07:16.108 INFO [stdout] 3e74a9ace85f48f5dc7aa2499d673f8047f75a96689865dbed78d75cc98cb6ee
Dec 14 23:07:16.110 INFO running `"docker" "start" "-a" "3e74a9ace85f48f5dc7aa2499d673f8047f75a96689865dbed78d75cc98cb6ee"`
Dec 14 23:07:17.531 INFO [stderr] usermod: no changes
Dec 14 23:07:17.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 14 23:07:17.707 INFO [stdout] 
Dec 14 23:07:17.707 INFO [stderr]      Running /target/debug/deps/rmcmc-ef64a009dc9054a7
Dec 14 23:07:17.707 INFO [stdout] running 7 tests
Dec 14 23:07:17.707 INFO [stdout] test parameter::tests::new ... ok
Dec 14 23:07:17.707 INFO [stdout] test lens::tests::simple_macro ... ok
Dec 14 23:07:17.727 INFO [stdout] test lens::tests::simple ... ok
Dec 14 23:07:18.521 INFO [stdout] test steppers::srwm::tests::gaussian_likelihood_uniform_prior ... ok
Dec 14 23:07:18.795 INFO [stdout] test steppers::srwm::tests::uniform_posterior_warmup ... ok
Dec 14 23:07:18.969 INFO [stdout] test steppers::srwm::tests::uniform_posterior_no_warmup ... ok
Dec 14 23:07:19.539 INFO [stdout] test steppers::srwm::tests::gaussian_fit ... ok
Dec 14 23:07:19.539 INFO [stdout] 
Dec 14 23:07:19.539 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:07:19.539 INFO [stdout] 
Dec 14 23:07:19.540 INFO [stderr]    Doc-tests rmcmc
Dec 14 23:07:22.163 INFO [stdout] 
Dec 14 23:07:22.163 INFO [stdout] running 1 test
Dec 14 23:07:23.111 INFO [stdout] test src/lens.rs - lens::Lens (line 8) ... FAILED
Dec 14 23:07:23.111 INFO [stdout] 
Dec 14 23:07:23.111 INFO [stdout] failures:
Dec 14 23:07:23.111 INFO [stdout] 
Dec 14 23:07:23.111 INFO [stdout] ---- src/lens.rs - lens::Lens (line 8) stdout ----
Dec 14 23:07:23.111 INFO [stdout] error[E0463]: can't find crate for `trolley`
Dec 14 23:07:23.111 INFO [stdout]  --> src/lens.rs:9:14
Dec 14 23:07:23.111 INFO [stdout]   |
Dec 14 23:07:23.111 INFO [stdout] 2 | #[macro_use] extern crate trolley;
Dec 14 23:07:23.111 INFO [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 14 23:07:23.111 INFO [stdout] 
Dec 14 23:07:23.111 INFO [stdout] thread 'src/lens.rs - lens::Lens (line 8)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13
Dec 14 23:07:23.111 INFO [stdout] stack backtrace:
Dec 14 23:07:23.111 INFO [stdout]    0:     0x7f93779f1f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90
Dec 14 23:07:23.111 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 14 23:07:23.111 INFO [stdout]    1:     0x7f93779e8fa8 - std::sys_common::backtrace::_print::h919420b22c2473e3
Dec 14 23:07:23.111 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 14 23:07:23.112 INFO [stdout]    2:     0x7f93779ee222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5
Dec 14 23:07:23.112 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 14 23:07:23.112 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 14 23:07:23.112 INFO [stdout]    3:     0x7f93779edf17 - std::panicking::default_hook::h1134a4d34aab4428
Dec 14 23:07:23.112 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 14 23:07:23.112 INFO [stdout]    4:     0x7f9379bf8681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce
Dec 14 23:07:23.112 INFO [stdout]    5:     0x7f93779eea09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42
Dec 14 23:07:23.112 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 14 23:07:23.112 INFO [stdout]    6:     0x55b200fcfb24 - std::panicking::begin_panic::h626604038f71be4c
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421
Dec 14 23:07:23.112 INFO [stdout]    7:     0x55b201145ab2 - <rustdoc::test::Collector as rustdoc::test::Tester>::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622
Dec 14 23:07:23.112 INFO [stdout]                                at src/librustdoc/test.rs:326
Dec 14 23:07:23.112 INFO [stdout]                                at src/librustdoc/test.rs:653
Dec 14 23:07:23.112 INFO [stdout]    8:     0x55b201102398 - <scoped_tls::ScopedKey<T>>::set::ha4da892a47d9254a
Dec 14 23:07:23.112 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123
Dec 14 23:07:23.112 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 14 23:07:23.112 INFO [stdout]    9:     0x55b20103a53f - syntax::with_globals::hd5f80a8e81630563
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122
Dec 14 23:07:23.112 INFO [stdout]   10:     0x55b200fcfd24 - std::panicking::try::do_call::haa456735219e3377
Dec 14 23:07:23.112 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 14 23:07:23.112 INFO [stdout]   11:     0x7f9377a0b649 - __rust_maybe_catch_panic
Dec 14 23:07:23.112 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 23:07:23.112 INFO [stdout]   12:     0x55b201024e49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556
Dec 14 23:07:23.112 INFO [stdout]   13:     0x55b20111b140 - <F as alloc::boxed::FnBox<A>>::call_box::h418f2961326e63a6
Dec 14 23:07:23.112 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 14 23:07:23.112 INFO [stdout]   14:     0x7f937905a102 - <F as alloc::boxed::FnBox<A>>::call_box::hb274b5baa0755876
Dec 14 23:07:23.112 INFO [stdout]                                at src/libtest/lib.rs:1476
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 14 23:07:23.112 INFO [stdout]   15:     0x7f9377a0b649 - __rust_maybe_catch_panic
Dec 14 23:07:23.112 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 23:07:23.112 INFO [stdout]   16:     0x7f9379078427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 14 23:07:23.112 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 14 23:07:23.112 INFO [stdout]   17:     0x7f9379052334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136
Dec 14 23:07:23.112 INFO [stdout]   18:     0x7f93790529a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 14 23:07:23.112 INFO [stdout]   19:     0x7f9377a0b649 - __rust_maybe_catch_panic
Dec 14 23:07:23.112 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 23:07:23.112 INFO [stdout]   20:     0x7f9379059e4c - <F as alloc::boxed::FnBox<A>>::call_box::h260fd1ad8e2854a6
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 14 23:07:23.112 INFO [stdout]   21:     0x7f93779feaed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99
Dec 14 23:07:23.112 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683
Dec 14 23:07:23.112 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 14 23:07:23.112 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 14 23:07:23.112 INFO [stdout]   22:     0x7f93777726b9 - start_thread
Dec 14 23:07:23.112 INFO [stdout]   23:     0x7f937708a41c - clone
Dec 14 23:07:23.112 INFO [stdout]   24:                0x0 - <unknown>
Dec 14 23:07:23.112 INFO [stdout] query stack during panic:
Dec 14 23:07:23.112 INFO [stdout] end of query stack
Dec 14 23:07:23.112 INFO [stdout] 
Dec 14 23:07:23.112 INFO [stdout] 
Dec 14 23:07:23.112 INFO [stdout] failures:
Dec 14 23:07:23.112 INFO [stdout]     src/lens.rs - lens::Lens (line 8)
Dec 14 23:07:23.112 INFO [stdout] 
Dec 14 23:07:23.112 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:07:23.112 INFO [stdout] 
Dec 14 23:07:23.117 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 14 23:07:23.119 INFO [stderr] su: No module specific data is present
Dec 14 23:07:23.468 INFO running `"docker" "inspect" "3e74a9ace85f48f5dc7aa2499d673f8047f75a96689865dbed78d75cc98cb6ee"`
Dec 14 23:07:23.585 INFO running `"docker" "rm" "-f" "3e74a9ace85f48f5dc7aa2499d673f8047f75a96689865dbed78d75cc98cb6ee"`
Dec 14 23:07:23.724 INFO [stdout] 3e74a9ace85f48f5dc7aa2499d673f8047f75a96689865dbed78d75cc98cb6ee