Dec 15 15:26:49.987 INFO testing ewasm_api-0.5.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:26:49.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15:26:50.388 INFO [stdout] 2cafaad75560b2c9f4b09fe2034da3ab354c29d9ff3a453d627c2151fff53fce
Dec 15 15:26:50.393 INFO running `"docker" "start" "-a" "2cafaad75560b2c9f4b09fe2034da3ab354c29d9ff3a453d627c2151fff53fce"`
Dec 15 15:26:51.431 INFO [stderr] usermod: no changes
Dec 15 15:26:51.480 INFO [stderr]    Compiling ewasm_api v0.5.0 (/source)
Dec 15 15:26:52.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 15 15:26:52.529 INFO [stderr] su: No module specific data is present
Dec 15 15:26:53.327 INFO running `"docker" "inspect" "2cafaad75560b2c9f4b09fe2034da3ab354c29d9ff3a453d627c2151fff53fce"`
Dec 15 15:26:53.579 INFO running `"docker" "rm" "-f" "2cafaad75560b2c9f4b09fe2034da3ab354c29d9ff3a453d627c2151fff53fce"`
Dec 15 15:26:53.862 INFO [stdout] 2cafaad75560b2c9f4b09fe2034da3ab354c29d9ff3a453d627c2151fff53fce
Dec 15 15:26:53.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15:26:54.323 INFO [stdout] 19f6e7af4f43443e357ad1a82c4a6ae0e3550d8309ec7e65a1383f2755cc8687
Dec 15 15:26:54.328 INFO running `"docker" "start" "-a" "19f6e7af4f43443e357ad1a82c4a6ae0e3550d8309ec7e65a1383f2755cc8687"`
Dec 15 15:26:55.630 INFO [stderr] usermod: no changes
Dec 15 15:26:55.683 INFO [stderr]    Compiling ewasm_api v0.5.0 (/source)
Dec 15 15:26:57.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 15 15:26:57.011 INFO [stderr] su: No module specific data is present
Dec 15 15:26:57.718 INFO running `"docker" "inspect" "19f6e7af4f43443e357ad1a82c4a6ae0e3550d8309ec7e65a1383f2755cc8687"`
Dec 15 15:26:58.021 INFO running `"docker" "rm" "-f" "19f6e7af4f43443e357ad1a82c4a6ae0e3550d8309ec7e65a1383f2755cc8687"`
Dec 15 15:26:58.358 INFO [stdout] 19f6e7af4f43443e357ad1a82c4a6ae0e3550d8309ec7e65a1383f2755cc8687
Dec 15 15:26:58.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15:26:58.881 INFO [stdout] 85ebdc061ba0453c4ea4e667370cd1fd48abb75a1eb0e0b89ff2762061768460
Dec 15 15:26:58.887 INFO running `"docker" "start" "-a" "85ebdc061ba0453c4ea4e667370cd1fd48abb75a1eb0e0b89ff2762061768460"`
Dec 15 15:27:00.695 INFO [stderr] usermod: no changes
Dec 15 15:27:00.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 15:27:00.756 INFO [stderr]      Running /target/debug/deps/ewasm_api-c6185b748cf3057d
Dec 15 15:27:00.761 INFO [stdout] 
Dec 15 15:27:00.761 INFO [stdout] running 0 tests
Dec 15 15:27:00.761 INFO [stdout] 
Dec 15 15:27:00.761 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:27:00.761 INFO [stdout] 
Dec 15 15:27:00.761 INFO [stderr]    Doc-tests ewasm_api
Dec 15 15:27:01.903 INFO [stdout] 
Dec 15 15:27:01.903 INFO [stdout] running 1 test
Dec 15 15:27:03.231 INFO [stdout] test src/lib.rs - Vec (line 10) ... FAILED
Dec 15 15:27:03.231 INFO [stdout] 
Dec 15 15:27:03.231 INFO [stdout] failures:
Dec 15 15:27:03.231 INFO [stdout] 
Dec 15 15:27:03.231 INFO [stdout] ---- src/lib.rs - Vec (line 10) stdout ----
Dec 15 15:27:03.231 INFO [stdout] error[E0412]: cannot find type `Hash` in this scope
Dec 15 15:27:03.231 INFO [stdout]  --> src/lib.rs:17:12
Dec 15 15:27:03.231 INFO [stdout]   |
Dec 15 15:27:03.231 INFO [stdout] 8 |     let a: Hash = block_hash(1);
Dec 15 15:27:03.231 INFO [stdout]   |            ^^^^ not found in this scope
Dec 15 15:27:03.231 INFO [stdout] help: possible candidate is found in another module, you can import it into scope
Dec 15 15:27:03.231 INFO [stdout]   |
Dec 15 15:27:03.231 INFO [stdout] 4 | use std::hash::Hash;
Dec 15 15:27:03.231 INFO [stdout]   |
Dec 15 15:27:03.231 INFO [stdout] 
Dec 15 15:27:03.231 INFO [stdout] error[E0580]: main function has wrong type
Dec 15 15:27:03.231 INFO [stdout]  --> src/lib.rs:16:1
Dec 15 15:27:03.231 INFO [stdout]   |
Dec 15 15:27:03.231 INFO [stdout] 7 | pub extern "C" fn main() {
Dec 15 15:27:03.231 INFO [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ expected "Rust" fn, found "C" fn
Dec 15 15:27:03.231 INFO [stdout]   |
Dec 15 15:27:03.231 INFO [stdout]   = note: expected type `fn()`
Dec 15 15:27:03.231 INFO [stdout]              found type `extern "C" fn()`
Dec 15 15:27:03.231 INFO [stdout] 
Dec 15 15:27:03.231 INFO [stdout] thread 'src/lib.rs - Vec (line 10)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13
Dec 15 15:27:03.231 INFO [stdout] stack backtrace:
Dec 15 15:27:03.231 INFO [stdout]    0:     0x7feb69986f43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 15:27:03.231 INFO [stdout]    1:     0x7feb6997dfa8 - std::sys_common::backtrace::_print::h919420b22c2473e3
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 15:27:03.231 INFO [stdout]    2:     0x7feb69983222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 15 15:27:03.231 INFO [stdout]    3:     0x7feb69982f17 - std::panicking::default_hook::h1134a4d34aab4428
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 15 15:27:03.231 INFO [stdout]    4:     0x7feb6bb8d681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce
Dec 15 15:27:03.231 INFO [stdout]    5:     0x7feb69983a09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 15 15:27:03.231 INFO [stdout]    6:     0x5633b1afbb24 - std::panicking::begin_panic::h626604038f71be4c
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421
Dec 15 15:27:03.231 INFO [stdout]    7:     0x5633b1c71ab2 - <rustdoc::test::Collector as rustdoc::test::Tester>::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622
Dec 15 15:27:03.231 INFO [stdout]                                at src/librustdoc/test.rs:326
Dec 15 15:27:03.231 INFO [stdout]                                at src/librustdoc/test.rs:653
Dec 15 15:27:03.231 INFO [stdout]    8:     0x5633b1c2e398 - <scoped_tls::ScopedKey<T>>::set::ha4da892a47d9254a
Dec 15 15:27:03.231 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123
Dec 15 15:27:03.231 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 15 15:27:03.231 INFO [stdout]    9:     0x5633b1b6653f - syntax::with_globals::hd5f80a8e81630563
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122
Dec 15 15:27:03.231 INFO [stdout]   10:     0x5633b1afbd24 - std::panicking::try::do_call::haa456735219e3377
Dec 15 15:27:03.231 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 15 15:27:03.231 INFO [stdout]   11:     0x7feb699a0649 - __rust_maybe_catch_panic
Dec 15 15:27:03.231 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 15:27:03.231 INFO [stdout]   12:     0x5633b1b50e49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556
Dec 15 15:27:03.231 INFO [stdout]   13:     0x5633b1c47140 - <F as alloc::boxed::FnBox<A>>::call_box::h418f2961326e63a6
Dec 15 15:27:03.231 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 15:27:03.231 INFO [stdout]   14:     0x7feb6afef102 - <F as alloc::boxed::FnBox<A>>::call_box::hb274b5baa0755876
Dec 15 15:27:03.231 INFO [stdout]                                at src/libtest/lib.rs:1476
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 15:27:03.231 INFO [stdout]   15:     0x7feb699a0649 - __rust_maybe_catch_panic
Dec 15 15:27:03.231 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 15:27:03.231 INFO [stdout]   16:     0x7feb6b00d427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 15:27:03.231 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 15 15:27:03.231 INFO [stdout]   17:     0x7feb6afe7334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136
Dec 15 15:27:03.231 INFO [stdout]   18:     0x7feb6afe79a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 15 15:27:03.231 INFO [stdout]   19:     0x7feb699a0649 - __rust_maybe_catch_panic
Dec 15 15:27:03.231 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 15:27:03.231 INFO [stdout]   20:     0x7feb6afeee4c - <F as alloc::boxed::FnBox<A>>::call_box::h260fd1ad8e2854a6
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 15:27:03.231 INFO [stdout]   21:     0x7feb69993aed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99
Dec 15 15:27:03.231 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683
Dec 15 15:27:03.231 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 15 15:27:03.232 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 15:27:03.232 INFO [stdout]   22:     0x7feb697076b9 - start_thread
Dec 15 15:27:03.232 INFO [stdout]   23:     0x7feb6901f41c - clone
Dec 15 15:27:03.232 INFO [stdout]   24:                0x0 - <unknown>
Dec 15 15:27:03.232 INFO [stdout] query stack during panic:
Dec 15 15:27:03.232 INFO [stdout] end of query stack
Dec 15 15:27:03.232 INFO [stdout] 
Dec 15 15:27:03.232 INFO [stdout] 
Dec 15 15:27:03.232 INFO [stdout] failures:
Dec 15 15:27:03.232 INFO [stdout]     src/lib.rs - Vec (line 10)
Dec 15 15:27:03.232 INFO [stdout] 
Dec 15 15:27:03.232 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:27:03.232 INFO [stdout] 
Dec 15 15:27:03.249 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 15 15:27:03.258 INFO [stderr] su: No module specific data is present
Dec 15 15:27:04.077 INFO running `"docker" "inspect" "85ebdc061ba0453c4ea4e667370cd1fd48abb75a1eb0e0b89ff2762061768460"`
Dec 15 15:27:04.234 INFO running `"docker" "rm" "-f" "85ebdc061ba0453c4ea4e667370cd1fd48abb75a1eb0e0b89ff2762061768460"`
Dec 15 15:27:04.319 INFO [stdout] 85ebdc061ba0453c4ea4e667370cd1fd48abb75a1eb0e0b89ff2762061768460