Dec 15 00:20:36.933 INFO testing racer-testutils-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 00:20:36.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 00:20:37.163 INFO [stdout] 5ee3b58418bab7cb3bb22f4e61b57555af48dfd5fe031b98e917daa8877627de
Dec 15 00:20:37.168 INFO running `"docker" "start" "-a" "5ee3b58418bab7cb3bb22f4e61b57555af48dfd5fe031b98e917daa8877627de"`
Dec 15 00:20:37.607 INFO [stderr] usermod: no changes
Dec 15 00:20:37.848 INFO [stderr]    Compiling rustc-ap-graphviz v306.0.0
Dec 15 00:20:37.848 INFO [stderr]    Compiling rustc-ap-rustc_target v306.0.0
Dec 15 00:20:37.849 INFO [stderr]    Compiling rustc-ap-syntax v306.0.0
Dec 15 00:20:37.851 INFO [stderr]    Compiling ena v0.11.0
Dec 15 00:20:37.852 INFO [stderr]    Compiling rustc-ap-rustc_cratesio_shim v306.0.0
Dec 15 00:20:37.856 INFO [stderr]    Compiling rustc-ap-serialize v306.0.0
Dec 15 00:20:37.857 INFO [stderr]    Compiling rustc-rayon v0.1.1
Dec 15 00:20:37.857 INFO [stderr]    Compiling derive_more v0.13.0
Dec 15 00:20:40.359 INFO [stderr]    Compiling serde v1.0.82
Dec 15 00:20:52.679 INFO [stderr]    Compiling rustc-ap-rustc_data_structures v306.0.0
Dec 15 00:20:59.119 INFO [stderr]    Compiling rustc-ap-arena v306.0.0
Dec 15 00:21:03.359 INFO [stderr]    Compiling serde_json v1.0.33
Dec 15 00:21:03.359 INFO [stderr]    Compiling racer-interner v0.1.0
Dec 15 00:21:05.530 INFO [stderr]    Compiling rustc-ap-syntax_pos v306.0.0
Dec 15 00:21:15.475 INFO [stderr]    Compiling racer-cargo-metadata v0.1.1
Dec 15 00:21:19.995 INFO [stderr]    Compiling rustc-ap-rustc_errors v306.0.0
Dec 15 00:22:06.458 INFO [stderr]    Compiling racer v2.1.16
Dec 15 00:22:19.299 INFO [stderr]    Compiling racer-testutils v0.1.0 (/source)
Dec 15 00:22:24.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
Dec 15 00:22:24.651 INFO [stderr] su: No module specific data is present
Dec 15 00:22:25.707 INFO running `"docker" "inspect" "5ee3b58418bab7cb3bb22f4e61b57555af48dfd5fe031b98e917daa8877627de"`
Dec 15 00:22:25.953 INFO running `"docker" "rm" "-f" "5ee3b58418bab7cb3bb22f4e61b57555af48dfd5fe031b98e917daa8877627de"`
Dec 15 00:22:26.259 INFO [stdout] 5ee3b58418bab7cb3bb22f4e61b57555af48dfd5fe031b98e917daa8877627de
Dec 15 00:22:26.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 00:22:26.803 INFO [stdout] 791242c2f3b70c9dc19d0b9294cb0555e433ecfa460ad76b9b1267de147e38dc
Dec 15 00:22:26.805 INFO running `"docker" "start" "-a" "791242c2f3b70c9dc19d0b9294cb0555e433ecfa460ad76b9b1267de147e38dc"`
Dec 15 00:22:28.098 INFO [stderr] usermod: no changes
Dec 15 00:22:28.419 INFO [stderr]    Compiling racer-testutils v0.1.0 (/source)
Dec 15 00:22:33.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
Dec 15 00:22:33.775 INFO [stderr] su: No module specific data is present
Dec 15 00:22:34.835 INFO running `"docker" "inspect" "791242c2f3b70c9dc19d0b9294cb0555e433ecfa460ad76b9b1267de147e38dc"`
Dec 15 00:22:35.067 INFO running `"docker" "rm" "-f" "791242c2f3b70c9dc19d0b9294cb0555e433ecfa460ad76b9b1267de147e38dc"`
Dec 15 00:22:35.310 INFO [stdout] 791242c2f3b70c9dc19d0b9294cb0555e433ecfa460ad76b9b1267de147e38dc
Dec 15 00:22:35.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 00:22:35.618 INFO [stdout] d0b180010f7452bcca40c497313d3cbe4369dec607b4ca1a5cc806838ece91b0
Dec 15 00:22:35.624 INFO running `"docker" "start" "-a" "d0b180010f7452bcca40c497313d3cbe4369dec607b4ca1a5cc806838ece91b0"`
Dec 15 00:22:36.557 INFO [stderr] usermod: no changes
Dec 15 00:22:36.737 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 15 00:22:36.755 INFO [stderr]      Running /target/debug/deps/racer_testutils-85fdd0b458004427
Dec 15 00:22:36.758 INFO [stdout] 
Dec 15 00:22:36.758 INFO [stdout] running 0 tests
Dec 15 00:22:36.758 INFO [stdout] 
Dec 15 00:22:36.758 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:22:36.758 INFO [stdout] 
Dec 15 00:22:36.758 INFO [stderr]    Doc-tests racer-testutils
Dec 15 00:22:44.800 INFO [stdout] 
Dec 15 00:22:44.800 INFO [stdout] running 1 test
Dec 15 00:22:45.853 INFO [stdout] test src/lib.rs - TmpFile (line 25) ... FAILED
Dec 15 00:22:45.853 INFO [stdout] 
Dec 15 00:22:45.854 INFO [stdout] failures:
Dec 15 00:22:45.854 INFO [stdout] 
Dec 15 00:22:45.854 INFO [stdout] ---- src/lib.rs - TmpFile (line 25) stdout ----
Dec 15 00:22:45.854 INFO [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TmpDir`
Dec 15 00:22:45.854 INFO [stdout]  --> src/lib.rs:26:11
Dec 15 00:22:45.854 INFO [stdout]   |
Dec 15 00:22:45.854 INFO [stdout] 3 | let dir = TmpDir::new();
Dec 15 00:22:45.854 INFO [stdout]   |           ^^^^^^ use of undeclared type or module `TmpDir`
Dec 15 00:22:45.854 INFO [stdout] 
Dec 15 00:22:45.854 INFO [stdout] error[E0425]: cannot find value `modfile` in this scope
Dec 15 00:22:45.854 INFO [stdout]  --> src/lib.rs:27:41
Dec 15 00:22:45.854 INFO [stdout]   |
Dec 15 00:22:45.854 INFO [stdout] 4 | let _mymod = dir.write_file("mymod.rs", modfile);
Dec 15 00:22:45.854 INFO [stdout]   |                                         ^^^^^^^ not found in this scope
Dec 15 00:22:45.854 INFO [stdout] 
Dec 15 00:22:45.854 INFO [stdout] error[E0425]: cannot find function `get_all_completions` in this scope
Dec 15 00:22:45.854 INFO [stdout]  --> src/lib.rs:28:11
Dec 15 00:22:45.854 INFO [stdout]   |
Dec 15 00:22:45.854 INFO [stdout] 5 | let got = get_all_completions(src, Some(dir));
Dec 15 00:22:45.854 INFO [stdout]   |           ^^^^^^^^^^^^^^^^^^^ not found in this scope
Dec 15 00:22:45.854 INFO [stdout] 
Dec 15 00:22:45.854 INFO [stdout] error[E0425]: cannot find value `src` in this scope
Dec 15 00:22:45.854 INFO [stdout]  --> src/lib.rs:28:31
Dec 15 00:22:45.854 INFO [stdout]   |
Dec 15 00:22:45.854 INFO [stdout] 5 | let got = get_all_completions(src, Some(dir));
Dec 15 00:22:45.854 INFO [stdout]   |                               ^^^ not found in this scope
Dec 15 00:22:45.854 INFO [stdout] 
Dec 15 00:22:45.854 INFO [stdout] thread 'src/lib.rs - TmpFile (line 25)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13
Dec 15 00:22:45.854 INFO [stdout] stack backtrace:
Dec 15 00:22:45.854 INFO [stdout]    0:     0x7fb10dc28f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90
Dec 15 00:22:45.854 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 00:22:45.854 INFO [stdout]    1:     0x7fb10dc1ffa8 - std::sys_common::backtrace::_print::h919420b22c2473e3
Dec 15 00:22:45.854 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 00:22:45.854 INFO [stdout]    2:     0x7fb10dc25222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5
Dec 15 00:22:45.854 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 00:22:45.854 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 15 00:22:45.854 INFO [stdout]    3:     0x7fb10dc24f17 - std::panicking::default_hook::h1134a4d34aab4428
Dec 15 00:22:45.854 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 15 00:22:45.854 INFO [stdout]    4:     0x7fb10fe2f681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce
Dec 15 00:22:45.854 INFO [stdout]    5:     0x7fb10dc25a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42
Dec 15 00:22:45.854 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 15 00:22:45.854 INFO [stdout]    6:     0x555e119c8b24 - std::panicking::begin_panic::h626604038f71be4c
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421
Dec 15 00:22:45.854 INFO [stdout]    7:     0x555e11b3eab2 - <rustdoc::test::Collector as rustdoc::test::Tester>::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622
Dec 15 00:22:45.854 INFO [stdout]                                at src/librustdoc/test.rs:326
Dec 15 00:22:45.854 INFO [stdout]                                at src/librustdoc/test.rs:653
Dec 15 00:22:45.854 INFO [stdout]    8:     0x555e11afb398 - <scoped_tls::ScopedKey<T>>::set::ha4da892a47d9254a
Dec 15 00:22:45.854 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123
Dec 15 00:22:45.854 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 15 00:22:45.854 INFO [stdout]    9:     0x555e11a3353f - syntax::with_globals::hd5f80a8e81630563
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122
Dec 15 00:22:45.854 INFO [stdout]   10:     0x555e119c8d24 - std::panicking::try::do_call::haa456735219e3377
Dec 15 00:22:45.854 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 15 00:22:45.854 INFO [stdout]   11:     0x7fb10dc42649 - __rust_maybe_catch_panic
Dec 15 00:22:45.854 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 00:22:45.854 INFO [stdout]   12:     0x555e11a1de49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556
Dec 15 00:22:45.854 INFO [stdout]   13:     0x555e11b14140 - <F as alloc::boxed::FnBox<A>>::call_box::h418f2961326e63a6
Dec 15 00:22:45.854 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 00:22:45.854 INFO [stdout]   14:     0x7fb10f291102 - <F as alloc::boxed::FnBox<A>>::call_box::hb274b5baa0755876
Dec 15 00:22:45.854 INFO [stdout]                                at src/libtest/lib.rs:1476
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 00:22:45.854 INFO [stdout]   15:     0x7fb10dc42649 - __rust_maybe_catch_panic
Dec 15 00:22:45.854 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 00:22:45.854 INFO [stdout]   16:     0x7fb10f2af427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 00:22:45.854 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 15 00:22:45.854 INFO [stdout]   17:     0x7fb10f289334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136
Dec 15 00:22:45.854 INFO [stdout]   18:     0x7fb10f2899a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a
Dec 15 00:22:45.854 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 15 00:22:45.855 INFO [stdout]   19:     0x7fb10dc42649 - __rust_maybe_catch_panic
Dec 15 00:22:45.855 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 00:22:45.855 INFO [stdout]   20:     0x7fb10f290e4c - <F as alloc::boxed::FnBox<A>>::call_box::h260fd1ad8e2854a6
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 00:22:45.855 INFO [stdout]   21:     0x7fb10dc35aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99
Dec 15 00:22:45.855 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683
Dec 15 00:22:45.855 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 15 00:22:45.855 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 00:22:45.855 INFO [stdout]   22:     0x7fb10d9a96b9 - start_thread
Dec 15 00:22:45.855 INFO [stdout]   23:     0x7fb10d2c141c - clone
Dec 15 00:22:45.855 INFO [stdout]   24:                0x0 - <unknown>
Dec 15 00:22:45.855 INFO [stdout] query stack during panic:
Dec 15 00:22:45.855 INFO [stdout] end of query stack
Dec 15 00:22:45.855 INFO [stdout] 
Dec 15 00:22:45.855 INFO [stdout] 
Dec 15 00:22:45.855 INFO [stdout] failures:
Dec 15 00:22:45.855 INFO [stdout]     src/lib.rs - TmpFile (line 25)
Dec 15 00:22:45.855 INFO [stdout] 
Dec 15 00:22:45.855 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:22:45.855 INFO [stdout] 
Dec 15 00:22:45.869 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 15 00:22:45.872 INFO [stderr] su: No module specific data is present
Dec 15 00:22:46.126 INFO running `"docker" "inspect" "d0b180010f7452bcca40c497313d3cbe4369dec607b4ca1a5cc806838ece91b0"`
Dec 15 00:22:46.202 INFO running `"docker" "rm" "-f" "d0b180010f7452bcca40c497313d3cbe4369dec607b4ca1a5cc806838ece91b0"`
Dec 15 00:22:46.285 INFO [stdout] d0b180010f7452bcca40c497313d3cbe4369dec607b4ca1a5cc806838ece91b0