[INFO] crate kai 0.7.0 is already in cache [INFO] testing kai-0.7.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate kai 0.7.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate kai 0.7.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 0f13173fac8b205d7db218b7af5b46e3594c9a9505224975239d9ba7d2e33856 [INFO] running `"docker" "start" "-a" "0f13173fac8b205d7db218b7af5b46e3594c9a9505224975239d9ba7d2e33856"` [INFO] [stderr] Compiling kai v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `"docker" "inspect" "0f13173fac8b205d7db218b7af5b46e3594c9a9505224975239d9ba7d2e33856"` [INFO] running `"docker" "rm" "-f" "0f13173fac8b205d7db218b7af5b46e3594c9a9505224975239d9ba7d2e33856"` [INFO] [stdout] 0f13173fac8b205d7db218b7af5b46e3594c9a9505224975239d9ba7d2e33856 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] d885953187dade17a2cc0b0b09da53895c4612acbffe33d96324ea790ea7661b [INFO] running `"docker" "start" "-a" "d885953187dade17a2cc0b0b09da53895c4612acbffe33d96324ea790ea7661b"` [INFO] [stderr] Compiling kai v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `"docker" "inspect" "d885953187dade17a2cc0b0b09da53895c4612acbffe33d96324ea790ea7661b"` [INFO] running `"docker" "rm" "-f" "d885953187dade17a2cc0b0b09da53895c4612acbffe33d96324ea790ea7661b"` [INFO] [stdout] d885953187dade17a2cc0b0b09da53895c4612acbffe33d96324ea790ea7661b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 23fcba668607e09308792b307edf2bdd18888e77f38588065fed2ac3f9343c0f [INFO] running `"docker" "start" "-a" "23fcba668607e09308792b307edf2bdd18888e77f38588065fed2ac3f9343c0f"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kai-f62808ac70cf44e2 [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests kai [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - cond_vec (line 536) ... ignored [INFO] [stdout] test src/lib.rs - Bind (line 238) ... ok [INFO] [stdout] test src/lib.rs - BoolMap (line 166) ... ok [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/adapter.rs - adapter::Adapter (line 10) ... ok [INFO] [stdout] test src/lib.rs - KaiIterator::chain_if (line 345) ... ok [INFO] [stdout] test src/lib.rs - cond_vec (line 541) ... 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 - order (line 437) ... ok [INFO] [stdout] test src/lib.rs - promote_then (line 516) ... ok [INFO] [stdout] test src/lib.rs - variant (line 110) ... ok [INFO] [stdout] test src/swap.rs - swap::Swap (line 8) ... ok [INFO] [stdout] test src/thread.rs - thread (line 13) ... FAILED [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 '' panicked at 'explicit panic', src/thread.rs:14:37 [INFO] [stdout] stack backtrace: [INFO] [stdout] thread 'main' panicked at 'assertion failed: handle.status().panicked()', src/thread.rs:17:1 [INFO] [stdout] 0: 0x56123b743914 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56123b743914 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56123b743914 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56123b743914 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56123b761e8c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x56123b742133 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x56123b7460c5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x56123b7460c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x56123b7460c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x56123b745e02 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x56123b746722 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x56123b739f53 - std::panicking::begin_panic::h05f1ebd79863944c [INFO] [stdout] 12: 0x56123b73e339 - rust_out::main::{{closure}}::h046813af44ee073d [INFO] [stdout] 13: 0x56123b73a2cb - std::panicking::try::do_call::h52ff453e005d4599 [INFO] [stdout] 14: 0x56123b73e35d - __rust_try [INFO] [stdout] 15: 0x56123b73a04f - std::panicking::try::h3db134b5d7b30f0f [INFO] [stdout] 16: 0x56123b738c19 - std::panic::catch_unwind::h46853de96bdbb732 [INFO] [stdout] 17: 0x56123b7380d1 - kai::thread::spawn_smart::{{closure}}::h6d6c6694621389ed [INFO] [stdout] 18: 0x56123b7387e9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h340022be2c80e29c [INFO] [stdout] 19: 0x56123b739dd9 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h95f9490d3e2c0356 [INFO] [stdout] 20: 0x56123b737969 - as core::ops::function::FnOnce<()>>::call_once::h82e0bd4e27366862 [INFO] [stdout] 21: 0x56123b73a303 - std::panicking::try::do_call::hebaf1ec11dc7022d [INFO] [stdout] 22: 0x56123b73e35d - __rust_try [INFO] [stdout] 23: 0x56123b73a0f5 - std::panicking::try::ha74cb000174592ff [INFO] [stdout] 24: 0x56123b738bcd - std::panic::catch_unwind::h2450bd9ca9135eb8 [INFO] [stdout] 25: 0x56123b739bdd - std::thread::Builder::spawn_unchecked::{{closure}}::h99ad83236cdb46d8 [INFO] [stdout] 26: 0x56123b73a7d6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h670d9ed391e3ea20 [INFO] [stdout] 27: 0x56123b73f99f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 28: 0x56123b747d33 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 29: 0x56123b747d33 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 30: 0x7f9c3bb976db - start_thread [INFO] [stdout] 31: 0x7f9c3b6a888f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56123b743914 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56123b743914 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56123b743914 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56123b743914 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56123b761e8c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x56123b742133 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x56123b7460c5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x56123b7460c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x56123b7460c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x56123b745e02 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x56123b746722 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x56123b739f53 - std::panicking::begin_panic::h05f1ebd79863944c [INFO] [stdout] 12: 0x56123b73e2b6 - rust_out::main::hce5147e828914a17 [INFO] [stdout] 13: 0x56123b738863 - std::rt::lang_start::{{closure}}::hd4d3223f97a59432 [INFO] [stdout] 14: 0x56123b746b68 - std::rt::lang_start_internal::{{closure}}::h76043ceda1ce1596 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 15: 0x56123b746b68 - std::panicking::try::do_call::hb3d81a78fdf1ed63 [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 16: 0x56123b746b68 - std::panicking::try::he8d7c35962fb5d7e [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 17: 0x56123b746b68 - std::panic::catch_unwind::h643ad9bfe058a347 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x56123b746b68 - std::rt::lang_start_internal::h4b0f023744ce345f [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 19: 0x56123b738848 - std::rt::lang_start::h03f94474139bc599 [INFO] [stdout] 20: 0x56123b73e3ab - main [INFO] [stdout] 21: 0x7f9c3b5a8b97 - __libc_start_main [INFO] [stdout] 22: 0x56123b73785a - _start [INFO] [stdout] 23: 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" "23fcba668607e09308792b307edf2bdd18888e77f38588065fed2ac3f9343c0f"` [INFO] running `"docker" "rm" "-f" "23fcba668607e09308792b307edf2bdd18888e77f38588065fed2ac3f9343c0f"` [INFO] [stdout] 23fcba668607e09308792b307edf2bdd18888e77f38588065fed2ac3f9343c0f