Nov 18 10:14:31.751 INFO testing greentask-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 10:14:31.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18 10:14:31.982 INFO [stdout] ac0b9c652306039bce736060357e7b796664f13f3d3da581c48af7f79cd67102
Nov 18 10:14:31.984 INFO running `"docker" "start" "-a" "ac0b9c652306039bce736060357e7b796664f13f3d3da581c48af7f79cd67102"`
Nov 18 10:14:32.943 INFO [stderr] usermod: no changes
Nov 18 10:14:33.039 INFO [stderr]    Compiling context v1.0.1
Nov 18 10:14:34.959 INFO [stderr]    Compiling coroutine v0.8.0
Nov 18 10:14:35.849 INFO [stderr]    Compiling greentask v0.2.0 (/source)
Nov 18 10:14:36.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
Nov 18 10:14:36.622 INFO [stderr] su: No module specific data is present
Nov 18 10:14:36.923 INFO running `"docker" "inspect" "ac0b9c652306039bce736060357e7b796664f13f3d3da581c48af7f79cd67102"`
Nov 18 10:14:37.063 INFO running `"docker" "rm" "-f" "ac0b9c652306039bce736060357e7b796664f13f3d3da581c48af7f79cd67102"`
Nov 18 10:14:37.210 INFO [stdout] ac0b9c652306039bce736060357e7b796664f13f3d3da581c48af7f79cd67102
Nov 18 10:14:37.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18 10:14:37.480 INFO [stdout] 9a0c90687fbbd1330b6e9f5f9f554847e3d681164752b2cfb328f1b0f5602bda
Nov 18 10:14:37.481 INFO running `"docker" "start" "-a" "9a0c90687fbbd1330b6e9f5f9f554847e3d681164752b2cfb328f1b0f5602bda"`
Nov 18 10:14:37.961 INFO [stderr] usermod: no changes
Nov 18 10:14:38.011 INFO [stderr]    Compiling greentask v0.2.0 (/source)
Nov 18 10:14:39.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 18 10:14:39.301 INFO [stderr] su: No module specific data is present
Nov 18 10:14:39.605 INFO running `"docker" "inspect" "9a0c90687fbbd1330b6e9f5f9f554847e3d681164752b2cfb328f1b0f5602bda"`
Nov 18 10:14:39.705 INFO running `"docker" "rm" "-f" "9a0c90687fbbd1330b6e9f5f9f554847e3d681164752b2cfb328f1b0f5602bda"`
Nov 18 10:14:39.805 INFO [stdout] 9a0c90687fbbd1330b6e9f5f9f554847e3d681164752b2cfb328f1b0f5602bda
Nov 18 10:14:39.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18 10:14:40.123 INFO [stdout] ee6f72b503ce5e3082317ff2a608323bbfb999bf7e94d4aad7eccbb02ce4a1e2
Nov 18 10:14:40.125 INFO running `"docker" "start" "-a" "ee6f72b503ce5e3082317ff2a608323bbfb999bf7e94d4aad7eccbb02ce4a1e2"`
Nov 18 10:14:40.565 INFO [stderr] usermod: no changes
Nov 18 10:14:40.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 10:14:40.613 INFO [stderr]      Running /target/debug/deps/greentask-b3a7783be0084441
Nov 18 10:14:40.616 INFO [stdout] 
Nov 18 10:14:40.616 INFO [stdout] running 2 tests
Nov 18 10:14:40.616 INFO [stdout] test tests::test_coroutines ... ok
Nov 18 10:14:40.665 INFO [stdout] test tests::test_panics ... ok
Nov 18 10:14:40.666 INFO [stdout] 
Nov 18 10:14:40.666 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:14:40.666 INFO [stdout] 
Nov 18 10:14:40.667 INFO [stderr]    Doc-tests greentask
Nov 18 10:14:41.872 INFO [stdout] 
Nov 18 10:14:41.872 INFO [stdout] running 1 test
Nov 18 10:14:42.795 INFO [stdout] test src/lib.rs -  (line 4) ... FAILED
Nov 18 10:14:42.795 INFO [stdout] 
Nov 18 10:14:42.796 INFO [stdout] failures:
Nov 18 10:14:42.796 INFO [stdout] 
Nov 18 10:14:42.797 INFO [stdout] ---- src/lib.rs -  (line 4) stdout ----
Nov 18 10:14:42.797 INFO [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `In`
Nov 18 10:14:42.797 INFO [stdout]  --> src/lib.rs:5:8
Nov 18 10:14:42.798 INFO [stdout]   |
Nov 18 10:14:42.798 INFO [stdout] 3 | strcut In(&'static str);
Nov 18 10:14:42.798 INFO [stdout]   |        ^^ expected one of 8 possible tokens here
Nov 18 10:14:42.799 INFO [stdout] 
Nov 18 10:14:42.799 INFO [stdout] error[E0425]: cannot find value `strcut` in this scope
Nov 18 10:14:42.799 INFO [stdout]  --> src/lib.rs:5:1
Nov 18 10:14:42.800 INFO [stdout]   |
Nov 18 10:14:42.800 INFO [stdout] 3 | strcut In(&'static str);
Nov 18 10:14:42.800 INFO [stdout]   | ^^^^^^ not found in this scope
Nov 18 10:14:42.801 INFO [stdout] 
Nov 18 10:14:42.801 INFO [stdout] thread 'src/lib.rs -  (line 4)' panicked at 'couldn't compile the test', librustdoc/test.rs:323:13
Nov 18 10:14:42.801 INFO [stdout] stack backtrace:
Nov 18 10:14:42.802 INFO [stdout]    0:     0x7f443d70cbc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 18 10:14:42.802 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 10:14:42.802 INFO [stdout]    1:     0x7f443d7042a8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 18 10:14:42.802 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 10:14:42.803 INFO [stdout]    2:     0x7f443d709594 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 18 10:14:42.803 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 10:14:42.803 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 10:14:42.804 INFO [stdout]    3:     0x7f443d70927c - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 18 10:14:42.804 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 10:14:42.804 INFO [stdout]    4:     0x7f443f865d01 - rustc::util::common::panic_hook::hb5e29ad6fd71b050
Nov 18 10:14:42.805 INFO [stdout]    5:     0x7f443d709d79 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 18 10:14:42.805 INFO [stdout]                                at libstd/panicking.rs:480
Nov 18 10:14:42.805 INFO [stdout]    6:     0x55b6f3cb0907 - std::panicking::begin_panic::hb09a382a0ab7f900
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:410
Nov 18 10:14:42.806 INFO [stdout]    7:     0x55b6f3e74485 - rustdoc::test::run_test::h7e7f9ec8aeaa87f8
Nov 18 10:14:42.806 INFO [stdout]                                at librustdoc/test.rs:323
Nov 18 10:14:42.806 INFO [stdout]    8:     0x55b6f3d47fae - <scoped_tls::ScopedKey<T>>::set::h908a96c8ec4ddccf
Nov 18 10:14:42.806 INFO [stdout]                                at librustdoc/test.rs:654
Nov 18 10:14:42.806 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:124
Nov 18 10:14:42.806 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Nov 18 10:14:42.806 INFO [stdout]    9:     0x55b6f3d26871 - syntax::with_globals::h9807168bf3c0d85b
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libsyntax/lib.rs:123
Nov 18 10:14:42.806 INFO [stdout]   10:     0x55b6f3cb0b4b - std::panicking::try::do_call::h64a568dca1c842cf
Nov 18 10:14:42.806 INFO [stdout]                                at librustdoc/test.rs:651
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 18 10:14:42.806 INFO [stdout]   11:     0x7f443d727049 - __rust_maybe_catch_panic
Nov 18 10:14:42.806 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 10:14:42.806 INFO [stdout]   12:     0x55b6f3d40069 - rustc_driver::in_named_rustc_thread::hc08d76125a58a368
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/librustc_driver/lib.rs:1554
Nov 18 10:14:42.806 INFO [stdout]   13:     0x55b6f3e48a80 - <F as alloc::boxed::FnBox<A>>::call_box::hf60ef6def5189442
Nov 18 10:14:42.806 INFO [stdout]                                at librustdoc/test.rs:651
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 10:14:42.806 INFO [stdout]   14:     0x7f443ed47b72 - <F as alloc::boxed::FnBox<A>>::call_box::hb3eb0389b4ad8337
Nov 18 10:14:42.806 INFO [stdout]                                at libtest/lib.rs:1464
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 10:14:42.806 INFO [stdout]   15:     0x7f443d727049 - __rust_maybe_catch_panic
Nov 18 10:14:42.806 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 10:14:42.806 INFO [stdout]   16:     0x7f443ed3f493 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 10:14:42.806 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 18 10:14:42.806 INFO [stdout]   17:     0x7f443ed40344 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 18 10:14:42.806 INFO [stdout]   18:     0x7f443d727049 - __rust_maybe_catch_panic
Nov 18 10:14:42.806 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 10:14:42.806 INFO [stdout]   19:     0x7f443ed47a4c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 10:14:42.806 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 18 10:14:42.807 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 10:14:42.807 INFO [stdout]   20:     0x7f443d719b2d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 18 10:14:42.807 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 18 10:14:42.807 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 10:14:42.807 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 10:14:42.807 INFO [stdout]   21:     0x7f443d48c6b9 - start_thread
Nov 18 10:14:42.807 INFO [stdout]   22:     0x7f443cda441c - clone
Nov 18 10:14:42.807 INFO [stdout]   23:                0x0 - <unknown>
Nov 18 10:14:42.807 INFO [stdout] query stack during panic:
Nov 18 10:14:42.807 INFO [stdout] end of query stack
Nov 18 10:14:42.807 INFO [stdout] 
Nov 18 10:14:42.807 INFO [stdout] 
Nov 18 10:14:42.807 INFO [stdout] failures:
Nov 18 10:14:42.807 INFO [stdout]     src/lib.rs -  (line 4)
Nov 18 10:14:42.807 INFO [stdout] 
Nov 18 10:14:42.807 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 10:14:42.807 INFO [stdout] 
Nov 18 10:14:42.807 INFO [stderr] error: test failed, to rerun pass '--doc'
Nov 18 10:14:42.807 INFO [stderr] su: No module specific data is present
Nov 18 10:14:43.359 INFO running `"docker" "inspect" "ee6f72b503ce5e3082317ff2a608323bbfb999bf7e94d4aad7eccbb02ce4a1e2"`
Nov 18 10:14:43.566 INFO running `"docker" "rm" "-f" "ee6f72b503ce5e3082317ff2a608323bbfb999bf7e94d4aad7eccbb02ce4a1e2"`
Nov 18 10:14:43.685 INFO [stdout] ee6f72b503ce5e3082317ff2a608323bbfb999bf7e94d4aad7eccbb02ce4a1e2