[INFO] crate pipeliner 1.0.1 is already in cache [INFO] testing pipeliner-1.0.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate pipeliner 1.0.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate pipeliner 1.0.1 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 pipeliner 1.0.1 [INFO] finished tweaking crates.io crate pipeliner 1.0.1 [INFO] tweaked toml for crates.io crate pipeliner 1.0.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d2808b5bcd197f1fc9b52ce4ce269f2ab8bd240c84fdf02843922871ff57ace3 [INFO] running `"docker" "start" "-a" "d2808b5bcd197f1fc9b52ce4ce269f2ab8bd240c84fdf02843922871ff57ace3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pipeliner v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "d2808b5bcd197f1fc9b52ce4ce269f2ab8bd240c84fdf02843922871ff57ace3"` [INFO] running `"docker" "rm" "-f" "d2808b5bcd197f1fc9b52ce4ce269f2ab8bd240c84fdf02843922871ff57ace3"` [INFO] [stdout] d2808b5bcd197f1fc9b52ce4ce269f2ab8bd240c84fdf02843922871ff57ace3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 79b3096b824f5b41eb9d825170a1c8e278231deb02c3ed58c62b5aefb7c5921c [INFO] running `"docker" "start" "-a" "79b3096b824f5b41eb9d825170a1c8e278231deb02c3ed58c62b5aefb7c5921c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pipeliner v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `"docker" "inspect" "79b3096b824f5b41eb9d825170a1c8e278231deb02c3ed58c62b5aefb7c5921c"` [INFO] running `"docker" "rm" "-f" "79b3096b824f5b41eb9d825170a1c8e278231deb02c3ed58c62b5aefb7c5921c"` [INFO] [stdout] 79b3096b824f5b41eb9d825170a1c8e278231deb02c3ed58c62b5aefb7c5921c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] cb3931681ca05715fa90c42d32bd07c0cd784040dec73b9c8d21436eadaa4ed1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "cb3931681ca05715fa90c42d32bd07c0cd784040dec73b9c8d21436eadaa4ed1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pipeliner-3d9e3ca434ab8cba [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::basic_test ... ok [INFO] [stderr] thread '' panicked at 'I don't like the number 14', src/tests.rs:44:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'I don't like the number 14', src/tests.rs:63:13 [INFO] [stdout] test tests::basic_test_ordered ... ok [INFO] [stderr] 0: 0x55d730ce5b35 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d730ce5b35 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d730ce5b35 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d730ce5b35 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d730d0da6c - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55d730ce25b3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55d730ce8360 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d730ce8360 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d730ce8360 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55d730ce80ac - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55d730ce8997 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55d730ce859b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55d730ce850b - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stderr] at src/libstd/panicking.rs:342 [INFO] [stderr] 13: 0x55d730c77774 - pipeliner::tests::test_panic::{{closure}}::h0a79a80f87e2ca61 [INFO] [stderr] at src/tests.rs:44 [INFO] [stderr] 14: 0x55d730c8ff25 - pipeliner::unordered::PipelineIter::new::{{closure}}::h1a879b20058f48a7 [INFO] [stderr] at src/unordered.rs:49 [INFO] [stderr] 15: 0x55d730c8d0b1 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb5481a13f1be1602 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x55d730c83381 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he0e1cc0ba8e04fac [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x55d730c723f1 - as core::ops::function::FnOnce<()>>::call_once::h5891867138c40e89 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x55d730c8da1a - std::panicking::try::do_call::h5aa77c288fb9d7bf [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55d730c9145d - __rust_try [INFO] [stderr] 20: 0x55d730c8d5c3 - std::panicking::try::hcfece09ecf68bb7b [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55d730c73151 - std::panic::catch_unwind::hc6e89340b1d29926 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55d730c8255e - std::thread::Builder::spawn_unchecked::{{closure}}::h2ba5e5221cfd02dc [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x55d730c7934e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hff56e897bd71e998 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x55d730ceec8a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 25: 0x55d730ceec8a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x55d730ceec8a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7f0bf4ce5609 - start_thread [INFO] [stderr] 28: 0x7f0bf4bf1103 - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d730ce5b35 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d730ce5b35 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d730ce5b35 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d730ce5b35 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d730d0da6c - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55d730ce25b3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55d730ce8360 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d730ce8360 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d730ce8360 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55d730ce80ac - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55d730ce8997 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55d730ce859b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55d730ce850b - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stderr] at src/libstd/panicking.rs:342 [INFO] [stderr] 13: 0x55d730c77a94 - pipeliner::tests::test_panic_ordered::{{closure}}::h47763aa44f6c059a [INFO] [stderr] at src/tests.rs:63 [INFO] [stderr] 14: 0x55d730c7f006 - pipeliner::ordered::new::{{closure}}::h80f01f266df9c850 [INFO] [stderr] at src/ordered/mod.rs:61 [INFO] [stderr] 15: 0x55d730c8cfb1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5e84441fdb01292c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x55d730c832c1 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1d1811a71290a89d [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x55d730c723b1 - as core::ops::function::FnOnce<()>>::call_once::h49c69db2acdbeead [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x55d730c8da7a - std::panicking::try::do_call::h67deb1c7dcdc83f9 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55d730c9145d - __rust_try [INFO] [stderr] 20: 0x55d730c8d1a3 - std::panicking::try::h2c50018c7983391e [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55d730c73011 - std::panic::catch_unwind::h20a55f8270635ed2 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55d730c8309e - std::thread::Builder::spawn_unchecked::{{closure}}::he521ac302aa25d7b [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x55d730c7932e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hea689a4352f5fb51 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x55d730ceec8a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 25: 0x55d730ceec8a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x55d730ceec8a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7f0bf4ce5609 - start_thread [INFO] [stderr] 28: 0x7f0bf4bf1103 - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stdout] test tests::test_panic_ordered ... ok [INFO] [stdout] test tests::parallel_test ... ok [INFO] [stdout] test tests::test_panic ... ok [INFO] [stdout] test tests::serial_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests pipeliner [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cb3931681ca05715fa90c42d32bd07c0cd784040dec73b9c8d21436eadaa4ed1"` [INFO] running `"docker" "rm" "-f" "cb3931681ca05715fa90c42d32bd07c0cd784040dec73b9c8d21436eadaa4ed1"` [INFO] [stdout] cb3931681ca05715fa90c42d32bd07c0cd784040dec73b9c8d21436eadaa4ed1