[INFO] crate timely 0.8.0 is already in cache
[INFO] extracting crate timely 0.8.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/timely/0.8.0
[INFO] extracting crate timely 0.8.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/timely/0.8.0
[INFO] validating manifest of timely-0.8.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of timely-0.8.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing timely-0.8.0
[INFO] finished frobbing timely-0.8.0
[INFO] frobbed toml for timely-0.8.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/timely/0.8.0/Cargo.toml
[INFO] started frobbing timely-0.8.0
[INFO] finished frobbing timely-0.8.0
[INFO] frobbed toml for timely-0.8.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/timely/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing timely-0.8.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/timely/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 62ad2b9040ca439a3a509460aa2af4063bf773b6ffae1a692eb8b8a76a7410f9
[INFO] running `"docker" "start" "-a" "62ad2b9040ca439a3a509460aa2af4063bf773b6ffae1a692eb8b8a76a7410f9"`
[INFO] [stderr]    Compiling timely_logging v0.7.1
[INFO] [stderr]    Compiling timely_bytes v0.7.0
[INFO] [stderr]    Compiling abomonation v0.7.0
[INFO] [stderr]    Compiling abomonation_derive v0.3.0
[INFO] [stderr]    Compiling timely_communication v0.8.0
[INFO] [stderr]    Compiling timely v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `"docker" "inspect" "62ad2b9040ca439a3a509460aa2af4063bf773b6ffae1a692eb8b8a76a7410f9"`
[INFO] running `"docker" "rm" "-f" "62ad2b9040ca439a3a509460aa2af4063bf773b6ffae1a692eb8b8a76a7410f9"`
[INFO] [stdout] 62ad2b9040ca439a3a509460aa2af4063bf773b6ffae1a692eb8b8a76a7410f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/timely/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] bcf9f24e87124dd6c6eff7152feba0891de21cc4f10c78c164e9d508981854bb
[INFO] running `"docker" "start" "-a" "bcf9f24e87124dd6c6eff7152feba0891de21cc4f10c78c164e9d508981854bb"`
[INFO] [stderr]    Compiling timely_sort v0.1.6
[INFO] [stderr]    Compiling timely v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 16s
[INFO] running `"docker" "inspect" "bcf9f24e87124dd6c6eff7152feba0891de21cc4f10c78c164e9d508981854bb"`
[INFO] running `"docker" "rm" "-f" "bcf9f24e87124dd6c6eff7152feba0891de21cc4f10c78c164e9d508981854bb"`
[INFO] [stdout] bcf9f24e87124dd6c6eff7152feba0891de21cc4f10c78c164e9d508981854bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/timely/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 77b0d134b2038c8e5a9f3e365796c899c245891ea0d6e0e597acc4b4d16136e7
[INFO] running `"docker" "start" "-a" "77b0d134b2038c8e5a9f3e365796c899c245891ea0d6e0e597acc4b4d16136e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timely-50748566892ce9a2
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test dataflow::operators::generic::notificator::notificator_delivers_notifications_in_topo_order ... ok
[INFO] [stdout] test dataflow::operators::probe::tests::probe ... ok
[INFO] [stdout] test dataflow::operators::generic::builder_rc::tests::correct_capabilities ... ok
[INFO] [stderr] thread 'worker thread 0' panicked at 'Attempted to open output session with invalid capability', src/dataflow/operators/generic/handles.rs:212:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55ed78f0c183 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55ed78f0719b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55ed78f0a146 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55ed78f09ec4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55ed78f0a850 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x55ed78ef2d17 - std[698b411d1b74fcff]::panicking::begin_panic::<&str>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x55ed78df073c - <timely[8447c48cdd584879]::dataflow::operators::generic::handles::OutputHandle<u64, (), timely[8447c48cdd584879]::dataflow::channels::pushers::tee::Tee<u64, ()>>>::session::<timely[8447c48cdd584879]::dataflow::operators::capability::Capability<u64>>
[INFO] [stderr]                                at src/dataflow/operators/generic/handles.rs:212
[INFO] [stderr]    7:     0x55ed78dcc3bd - timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at src/dataflow/operators/generic/builder_rc.rs:200
[INFO] [stderr]    8:     0x55ed78ce4e43 - <timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::OperatorBuilder<timely[8447c48cdd584879]::dataflow::scopes::child::Child<timely[8447c48cdd584879]::worker::Worker<timely_communication[1174c3b13cba7bb8]::allocator::generic::Generic>, u64>>>::build::<timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}, timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}::{closure#0}>::{closure#1}
[INFO] [stderr]                                at src/dataflow/operators/generic/builder_rc.rs:136
[INFO] [stderr]    9:     0x55ed78d00d00 - <timely[8447c48cdd584879]::dataflow::operators::generic::builder_raw::OperatorCore<u64, <timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::OperatorBuilder<timely[8447c48cdd584879]::dataflow::scopes::child::Child<timely[8447c48cdd584879]::worker::Worker<timely_communication[1174c3b13cba7bb8]::allocator::generic::Generic>, u64>>>::build<timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}, timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}::{closure#0}>::{closure#0}, <timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::OperatorBuilder<timely[8447c48cdd584879]::dataflow::scopes::child::Child<timely[8447c48cdd584879]::worker::Worker<timely_communication[1174c3b13cba7bb8]::allocator::generic::Generic>, u64>>>::build<timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}, timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}::{closure#0}::{closure#0}>::{closure#1}> as timely[8447c48cdd584879]::progress::operate::Operate<u64>>::pull_internal_progress
[INFO] [stderr]                                at src/dataflow/operators/generic/builder_raw.rs:219
[INFO] [stderr]   10:     0x55ed78e47d44 - <timely[8447c48cdd584879]::progress::nested::subgraph::PerOperatorState<u64>>::exchange_progress
[INFO] [stderr]                                at src/progress/nested/subgraph.rs:803
[INFO] [stderr]   11:     0x55ed78e421da - <timely[8447c48cdd584879]::progress::nested::subgraph::Subgraph<(), u64> as timely[8447c48cdd584879]::progress::operate::Operate<()>>::pull_internal_progress
[INFO] [stderr]                                at src/progress/nested/subgraph.rs:536
[INFO] [stderr]   12:     0x55ed78e1640a - <timely[8447c48cdd584879]::worker::Wrapper>::step::{closure#0}
[INFO] [stderr]                                at src/worker.rs:197
[INFO] [stderr]   13:     0x55ed78cf3384 - <core[b849d6d0cd70c3a8]::option::Option<&mut alloc[f4750af829db9b76]::boxed::Box<dyn timely[8447c48cdd584879]::progress::operate::Operate<()>>>>::map::<bool, <timely[8447c48cdd584879]::worker::Wrapper>::step::{closure#0}>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/option.rs:414
[INFO] [stderr]   14:     0x55ed78e162c3 - <timely[8447c48cdd584879]::worker::Wrapper>::step
[INFO] [stderr]                                at src/worker.rs:197
[INFO] [stderr]   15:     0x55ed78e133f3 - <timely[8447c48cdd584879]::worker::Worker<timely_communication[1174c3b13cba7bb8]::allocator::generic::Generic>>::step
[INFO] [stderr]                                at src/worker.rs:68
[INFO] [stderr]   16:     0x55ed78d3c91e - timely[8447c48cdd584879]::execute::example::<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}
[INFO] [stderr]                                at src/execute.rs:59
[INFO] [stderr]   17:     0x55ed78cf7260 - timely_communication[1174c3b13cba7bb8]::initialize::initialize_from::<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely_communication-0.8.0/src/initialize.rs:261
[INFO] [stderr]   18:     0x55ed78d402f2 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   19:     0x55ed78de32b4 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   20:     0x55ed78debee4 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   21:     0x55ed78dcd2d7 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   22:     0x55ed78f0ee59 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   23:     0x55ed78dcd668 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   24:     0x55ed78dcd154 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   25:     0x55ed78de2c4d - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   26:     0x55ed78decf02 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<timely_communication[1174c3b13cba7bb8]::initialize::initialize_from<timely_communication[1174c3b13cba7bb8]::allocator::generic::GenericBuilder, (), timely[8447c48cdd584879]::execute::example<(), timely[8447c48cdd584879]::dataflow::operators::generic::builder_rc::tests::incorrect_capabilities::{closure#0}>::{closure#0}>::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   27:     0x55ed78f0e57d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   28:     0x7fcec280c493 - start_thread
[INFO] [stderr]   29:     0x7fcec2337ace - __clone
[INFO] [stderr]   30:                0x0 - <unknown>
[INFO] [stdout] test dataflow::operators::generic::builder_rc::tests::incorrect_capabilities ... ok
[INFO] [stdout] test dataflow::operators::capture::event::link::avoid_stack_overflow_in_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/barrier-2d4572c82453998a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test barrier_sync_2w ... ok
[INFO] [stdout] test barrier_sync_1w ... ok
[INFO] [stdout] test barrier_sync_3w ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/skeptic-c607d7c7f5936c96
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timely
[INFO] [stdout] 
[INFO] [stdout] running 104 tests
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --test /opt/crater/workdir/src/lib.rs --crate-name timely -L dependency=/opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern abomonation=/opt/crater/target/debug/deps/libabomonation-eb510be1d5a9f8fa.rlib --extern abomonation_derive=/opt/crater/target/debug/deps/libabomonation_derive-3c87fa856f72eb7f.so --extern rand=/opt/crater/target/debug/deps/librand-ec02d53ab387817a.rlib --extern serde=/opt/crater/target/debug/deps/libserde-30a8a112aae830ee.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-464d496aedb8e6aa.so --extern timely=/opt/crater/target/debug/deps/libtimely-ceb7162b3a6287ba.rlib --extern timely_bytes=/opt/crater/target/debug/deps/libtimely_bytes-0fe6ed8be9d09b70.rlib --extern timely_communication=/opt/crater/target/debug/deps/libtimely_communication-0e298dfc8f83d72b.rlib --extern timely_logging=/opt/crater/target/debug/deps/libtimely_logging-debd000ba7c9d465.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-6743ed54644104ba.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "77b0d134b2038c8e5a9f3e365796c899c245891ea0d6e0e597acc4b4d16136e7"`
[INFO] running `"docker" "rm" "-f" "77b0d134b2038c8e5a9f3e365796c899c245891ea0d6e0e597acc4b4d16136e7"`
[INFO] [stdout] 77b0d134b2038c8e5a9f3e365796c899c245891ea0d6e0e597acc4b4d16136e7