Dec 07 03:14:58.441 INFO testing r_tools-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 03:14:58.442 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 07 03:14:58.986 INFO [stdout] f866d6183886d1a38733aad4133950809ef811a8e6a61f6ed17cd7d940a4bc7c
Dec 07 03:14:58.992 INFO running `"docker" "start" "-a" "f866d6183886d1a38733aad4133950809ef811a8e6a61f6ed17cd7d940a4bc7c"`
Dec 07 03:15:00.172 INFO [stderr] usermod: no changes
Dec 07 03:15:00.229 INFO [stderr]    Compiling r_tools v0.1.2 (/source)
Dec 07 03:15:01.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 07 03:15:01.324 INFO [stderr] su: No module specific data is present
Dec 07 03:15:02.254 INFO running `"docker" "inspect" "f866d6183886d1a38733aad4133950809ef811a8e6a61f6ed17cd7d940a4bc7c"`
Dec 07 03:15:02.717 INFO running `"docker" "rm" "-f" "f866d6183886d1a38733aad4133950809ef811a8e6a61f6ed17cd7d940a4bc7c"`
Dec 07 03:15:03.107 INFO [stdout] f866d6183886d1a38733aad4133950809ef811a8e6a61f6ed17cd7d940a4bc7c
Dec 07 03:15:03.114 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 07 03:15:03.560 INFO [stdout] 908b46d7ffae85281f09f9c0c2371e40af8e76661dfe413783df7ae0bd96ce62
Dec 07 03:15:03.566 INFO running `"docker" "start" "-a" "908b46d7ffae85281f09f9c0c2371e40af8e76661dfe413783df7ae0bd96ce62"`
Dec 07 03:15:04.409 INFO [stderr] usermod: no changes
Dec 07 03:15:04.468 INFO [stderr]    Compiling r_tools v0.1.2 (/source)
Dec 07 03:15:05.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 07 03:15:05.220 INFO [stderr] su: No module specific data is present
Dec 07 03:15:05.538 INFO running `"docker" "inspect" "908b46d7ffae85281f09f9c0c2371e40af8e76661dfe413783df7ae0bd96ce62"`
Dec 07 03:15:05.682 INFO running `"docker" "rm" "-f" "908b46d7ffae85281f09f9c0c2371e40af8e76661dfe413783df7ae0bd96ce62"`
Dec 07 03:15:05.827 INFO [stdout] 908b46d7ffae85281f09f9c0c2371e40af8e76661dfe413783df7ae0bd96ce62
Dec 07 03:15:05.829 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 07 03:15:06.256 INFO [stdout] 3ef232a6d7ba0dfede7612c45f3e8dd250aadaf17a8ab1b107605f7e3c993166
Dec 07 03:15:06.262 INFO running `"docker" "start" "-a" "3ef232a6d7ba0dfede7612c45f3e8dd250aadaf17a8ab1b107605f7e3c993166"`
Dec 07 03:15:06.820 INFO [stderr] usermod: no changes
Dec 07 03:15:06.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 03:15:06.851 INFO [stderr]      Running /target/debug/deps/r_tools-af1199cde2f4c009
Dec 07 03:15:06.853 INFO [stdout] 
Dec 07 03:15:06.853 INFO [stdout] running 0 tests
Dec 07 03:15:06.853 INFO [stdout] 
Dec 07 03:15:06.853 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:15:06.853 INFO [stdout] 
Dec 07 03:15:06.853 INFO [stderr]    Doc-tests r_tools
Dec 07 03:15:07.323 INFO [stdout] 
Dec 07 03:15:07.323 INFO [stdout] running 1 test
Dec 07 03:15:08.118 INFO [stdout] test src/lib.rs - r_input (line 10) ... FAILED
Dec 07 03:15:08.118 INFO [stdout] 
Dec 07 03:15:08.118 INFO [stdout] failures:
Dec 07 03:15:08.118 INFO [stdout] 
Dec 07 03:15:08.118 INFO [stdout] ---- src/lib.rs - r_input (line 10) stdout ----
Dec 07 03:15:08.118 INFO [stdout] error[E0425]: cannot find function `r_input` in this scope
Dec 07 03:15:08.118 INFO [stdout]  --> src/lib.rs:12:20
Dec 07 03:15:08.118 INFO [stdout]   |
Dec 07 03:15:08.118 INFO [stdout] 4 | let name: String = r_input(prompt);
Dec 07 03:15:08.118 INFO [stdout]   |                    ^^^^^^^ not found in this scope
Dec 07 03:15:08.118 INFO [stdout] 
Dec 07 03:15:08.118 INFO [stdout] error[E0308]: mismatched types
Dec 07 03:15:08.118 INFO [stdout]  --> src/lib.rs:11:22
Dec 07 03:15:08.118 INFO [stdout]   |
Dec 07 03:15:08.118 INFO [stdout] 3 | let prompt: String = "What is your name: ";
Dec 07 03:15:08.118 INFO [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^
Dec 07 03:15:08.118 INFO [stdout]   |                      |
Dec 07 03:15:08.118 INFO [stdout]   |                      expected struct `std::string::String`, found reference
Dec 07 03:15:08.118 INFO [stdout]   |                      help: try using a conversion method: `"What is your name: ".to_string()`
Dec 07 03:15:08.118 INFO [stdout]   |
Dec 07 03:15:08.118 INFO [stdout]   = note: expected type `std::string::String`
Dec 07 03:15:08.118 INFO [stdout]              found type `&'static str`
Dec 07 03:15:08.118 INFO [stdout] 
Dec 07 03:15:08.118 INFO [stdout] thread 'src/lib.rs - r_input (line 10)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:320:13
Dec 07 03:15:08.118 INFO [stdout] stack backtrace:
Dec 07 03:15:08.118 INFO [stdout]    0:     0x7f841dd0ac83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4
Dec 07 03:15:08.118 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 07 03:15:08.118 INFO [stdout]    1:     0x7f841dd02398 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf
Dec 07 03:15:08.118 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 07 03:15:08.118 INFO [stdout]    2:     0x7f841dd076f2 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32
Dec 07 03:15:08.118 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 07 03:15:08.118 INFO [stdout]                                at src/libstd/panicking.rs:211
Dec 07 03:15:08.118 INFO [stdout]    3:     0x7f841dd073dc - std::panicking::default_hook::h6c8d8e1c12a669e5
Dec 07 03:15:08.118 INFO [stdout]                                at src/libstd/panicking.rs:221
Dec 07 03:15:08.119 INFO [stdout]    4:     0x7f841fefdbe3 - rustc::util::common::panic_hook::hee3fbe716b3fcfcb
Dec 07 03:15:08.119 INFO [stdout]    5:     0x7f841dd07ed9 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa
Dec 07 03:15:08.119 INFO [stdout]                                at src/libstd/panicking.rs:495
Dec 07 03:15:08.119 INFO [stdout]    6:     0x55fba4ffd7e4 - std::panicking::begin_panic::ha25a627474d4e5da
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425
Dec 07 03:15:08.119 INFO [stdout]    7:     0x55fba512d9ee - <scoped_tls::ScopedKey<T>>::set::h6fba450d915d3ae0
Dec 07 03:15:08.119 INFO [stdout]                                at src/librustdoc/test.rs:320
Dec 07 03:15:08.119 INFO [stdout]                                at src/librustdoc/test.rs:637
Dec 07 03:15:08.119 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:123
Dec 07 03:15:08.119 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 07 03:15:08.119 INFO [stdout]    8:     0x55fba5038731 - syntax::with_globals::hd814ac314ed297c4
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:122
Dec 07 03:15:08.119 INFO [stdout]    9:     0x55fba4ffda5b - std::panicking::try::do_call::hbaf56ae6a6710f93
Dec 07 03:15:08.119 INFO [stdout]                                at src/librustdoc/test.rs:634
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 07 03:15:08.119 INFO [stdout]   10:     0x7f841dd24309 - __rust_maybe_catch_panic
Dec 07 03:15:08.119 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 07 03:15:08.119 INFO [stdout]   11:     0x55fba506ce79 - rustc_driver::in_named_rustc_thread::h0ce4726d588f1a25
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/librustc_driver/lib.rs:1556
Dec 07 03:15:08.119 INFO [stdout]   12:     0x55fba51495b0 - <F as alloc::boxed::FnBox<A>>::call_box::h42fb28874969a211
Dec 07 03:15:08.119 INFO [stdout]                                at src/librustdoc/test.rs:634
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 07 03:15:08.119 INFO [stdout]   13:     0x7f841f369c22 - <F as alloc::boxed::FnBox<A>>::call_box::hcafec6f9d69b4bca
Dec 07 03:15:08.119 INFO [stdout]                                at src/libtest/lib.rs:1464
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 07 03:15:08.119 INFO [stdout]   14:     0x7f841dd24309 - __rust_maybe_catch_panic
Dec 07 03:15:08.119 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 07 03:15:08.119 INFO [stdout]   15:     0x7f841f3614f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 07 03:15:08.119 INFO [stdout]                                at src/libtest/lib.rs:1426
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136
Dec 07 03:15:08.119 INFO [stdout]   16:     0x7f841f362484 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310
Dec 07 03:15:08.119 INFO [stdout]   17:     0x7f841dd24309 - __rust_maybe_catch_panic
Dec 07 03:15:08.119 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 07 03:15:08.119 INFO [stdout]   18:     0x7f841f3699ec - <F as alloc::boxed::FnBox<A>>::call_box::h6465cc998309e287
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673
Dec 07 03:15:08.119 INFO [stdout]   19:     0x7f841dd1782d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5
Dec 07 03:15:08.119 INFO [stdout]                                at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683
Dec 07 03:15:08.119 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 07 03:15:08.119 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:90
Dec 07 03:15:08.119 INFO [stdout]   20:     0x7f841da8b6b9 - start_thread
Dec 07 03:15:08.119 INFO [stdout]   21:     0x7f841d3a341c - clone
Dec 07 03:15:08.119 INFO [stdout]   22:                0x0 - <unknown>
Dec 07 03:15:08.119 INFO [stdout] query stack during panic:
Dec 07 03:15:08.119 INFO [stdout] end of query stack
Dec 07 03:15:08.119 INFO [stdout] 
Dec 07 03:15:08.119 INFO [stdout] 
Dec 07 03:15:08.119 INFO [stdout] failures:
Dec 07 03:15:08.119 INFO [stdout]     src/lib.rs - r_input (line 10)
Dec 07 03:15:08.119 INFO [stdout] 
Dec 07 03:15:08.119 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:15:08.119 INFO [stdout] 
Dec 07 03:15:08.128 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 07 03:15:08.128 INFO [stderr] su: No module specific data is present
Dec 07 03:15:08.412 INFO running `"docker" "inspect" "3ef232a6d7ba0dfede7612c45f3e8dd250aadaf17a8ab1b107605f7e3c993166"`
Dec 07 03:15:08.515 INFO running `"docker" "rm" "-f" "3ef232a6d7ba0dfede7612c45f3e8dd250aadaf17a8ab1b107605f7e3c993166"`
Dec 07 03:15:08.623 INFO [stdout] 3ef232a6d7ba0dfede7612c45f3e8dd250aadaf17a8ab1b107605f7e3c993166