[INFO] crate kai 0.7.0 is already in cache [INFO] testing kai-0.7.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate kai 0.7.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate kai 0.7.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kai 0.7.0 [INFO] finished tweaking crates.io crate kai 0.7.0 [INFO] tweaked toml for crates.io crate kai 0.7.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 65f6874a2021ac158236a954fb0f0fb0cafe4bbd4217c8978c35b41319e33b7d [INFO] running `"docker" "start" "-a" "65f6874a2021ac158236a954fb0f0fb0cafe4bbd4217c8978c35b41319e33b7d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling kai v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `"docker" "inspect" "65f6874a2021ac158236a954fb0f0fb0cafe4bbd4217c8978c35b41319e33b7d"` [INFO] running `"docker" "rm" "-f" "65f6874a2021ac158236a954fb0f0fb0cafe4bbd4217c8978c35b41319e33b7d"` [INFO] [stdout] 65f6874a2021ac158236a954fb0f0fb0cafe4bbd4217c8978c35b41319e33b7d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 22c7ab82e0b31b564af5603747ca46d91e84ef8ec4155e410167c84ea8e944b3 [INFO] running `"docker" "start" "-a" "22c7ab82e0b31b564af5603747ca46d91e84ef8ec4155e410167c84ea8e944b3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling kai v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `"docker" "inspect" "22c7ab82e0b31b564af5603747ca46d91e84ef8ec4155e410167c84ea8e944b3"` [INFO] running `"docker" "rm" "-f" "22c7ab82e0b31b564af5603747ca46d91e84ef8ec4155e410167c84ea8e944b3"` [INFO] [stdout] 22c7ab82e0b31b564af5603747ca46d91e84ef8ec4155e410167c84ea8e944b3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 45a948047f88c9ac0cf978e9ccccafa96d3af0e31357f92c8307228242b8f778 [INFO] running `"docker" "start" "-a" "45a948047f88c9ac0cf978e9ccccafa96d3af0e31357f92c8307228242b8f778"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kai-2e9528098fd9f96c [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 kai [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - cond_vec (line 536) ... ignored [INFO] [stdout] test src/lib.rs - transparent_mod (line 51) ... ignored [INFO] [stdout] test src/lib.rs - variant (line 105) ... ignored [INFO] [stdout] test src/lib.rs - BoolMap (line 166) ... ok [INFO] [stdout] test src/lib.rs - Bind (line 238) ... ok [INFO] [stdout] test src/lib.rs - promote_then (line 516) ... ok [INFO] [stdout] test src/thread.rs - thread (line 13) ... FAILED [INFO] [stdout] test src/lib.rs - variant (line 110) ... ok [INFO] [stdout] test src/lib.rs - cond_vec (line 541) ... ok [INFO] [stdout] test src/swap.rs - swap::Swap (line 8) ... ok [INFO] [stdout] test src/lib.rs - Bind (line 223) ... ok [INFO] [stdout] test src/lib.rs - KaiIterator::chain_if_else (line 380) ... ok [INFO] [stdout] test src/lib.rs - KaiIterator::chain_if (line 345) ... ok [INFO] [stdout] test src/adapter.rs - adapter::Adapter (line 10) ... ok [INFO] [stdout] test src/lib.rs - order (line 437) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/thread.rs - thread (line 13) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: handle.status().panicked()', src/thread.rs:17:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] thread '' panicked at 'explicit panic', src/thread.rs:14:37 [INFO] [stdout] 0: 0x5629b338eec5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5629b338eec5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5629b338eec5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5629b338eec5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5629b33ac89c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x5629b338d6f3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x5629b33915d0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x5629b33915d0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x5629b33915d0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x5629b339131c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x5629b3391c07 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 11: 0x5629b338560d - std::panicking::begin_panic::h259a5bc006348be2 [INFO] [stdout] 12: 0x5629b338989d - rust_out::main::hce5147e828914a17 [INFO] [stdout] 13: 0x5629b3384023 - std::rt::lang_start::{{closure}}::h5f92bcc9991fb652 [INFO] [stdout] 14: 0x5629b3391fd8 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 15: 0x5629b3391fd8 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stdout] at src/libstd/panicking.rs:297 [INFO] [stdout] 16: 0x5629b3391fd8 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 17: 0x5629b3391fd8 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x5629b3391fd8 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 19: 0x5629b3384008 - std::rt::lang_start::h66e0318a0fda6501 [INFO] [stdout] 20: 0x5629b33899ab - main [INFO] [stdout] 21: 0x7f0e85cb10b3 - __libc_start_main [INFO] [stdout] 22: 0x5629b338317e - _start [INFO] [stdout] 23: 0x0 - [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5629b338eec5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5629b338eec5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5629b338eec5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5629b338eec5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5629b33ac89c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x5629b338d6f3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x5629b33915d0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x5629b33915d0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x5629b33915d0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x5629b339131c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x5629b3391c07 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 11: 0x5629b338560d - std::panicking::begin_panic::h259a5bc006348be2 [INFO] [stdout] 12: 0x5629b3389939 - rust_out::main::{{closure}}::h046813af44ee073d [INFO] [stdout] 13: 0x5629b338598b - std::panicking::try::do_call::h3b99ea18a49c1d94 [INFO] [stdout] 14: 0x5629b338995d - __rust_try [INFO] [stdout] 15: 0x5629b338582f - std::panicking::try::ha681026db5d4eb74 [INFO] [stdout] 16: 0x5629b3384389 - std::panic::catch_unwind::h6b7bf2cbda3aae82 [INFO] [stdout] 17: 0x5629b3383571 - kai::thread::spawn_smart::{{closure}}::h139625bd24caf06c [INFO] [stdout] 18: 0x5629b3383fa9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6d48e277db819835 [INFO] [stdout] 19: 0x5629b3385479 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h35ec716bcd6e8aef [INFO] [stdout] 20: 0x5629b3383249 - as core::ops::function::FnOnce<()>>::call_once::hb401f4d8ad5648a4 [INFO] [stdout] 21: 0x5629b33859b3 - std::panicking::try::do_call::h879f4604386bbbcd [INFO] [stdout] 22: 0x5629b338995d - __rust_try [INFO] [stdout] 23: 0x5629b33856b5 - std::panicking::try::h1ca5e5d7f5f7b85e [INFO] [stdout] 24: 0x5629b33843dd - std::panic::catch_unwind::h97cdecf5bd17ae0c [INFO] [stdout] 25: 0x5629b33852be - std::thread::Builder::spawn_unchecked::{{closure}}::hf52c122a8121d701 [INFO] [stdout] 26: 0x5629b3385ec6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6392810d18a5a568 [INFO] [stdout] 27: 0x5629b33930ea - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 28: 0x5629b33930ea - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 29: 0x5629b33930ea - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 30: 0x7f0e85ea0609 - start_thread [INFO] [stdout] 31: 0x7f0e85dac103 - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/thread.rs - thread (line 13) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "45a948047f88c9ac0cf978e9ccccafa96d3af0e31357f92c8307228242b8f778"` [INFO] running `"docker" "rm" "-f" "45a948047f88c9ac0cf978e9ccccafa96d3af0e31357f92c8307228242b8f778"` [INFO] [stdout] 45a948047f88c9ac0cf978e9ccccafa96d3af0e31357f92c8307228242b8f778