[INFO] updating cached repository https://github.com/spebern/futures-delay-queue [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7584d7e59b80403c0875c28645eb715b989c085b [INFO] testing spebern/futures-delay-queue against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspebern%2Ffutures-delay-queue" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spebern/futures-delay-queue 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 git repo https://github.com/spebern/futures-delay-queue [INFO] finished tweaking git repo https://github.com/spebern/futures-delay-queue [INFO] tweaked toml for git repo https://github.com/spebern/futures-delay-queue written to /workspace/builds/worker-9/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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] be52f3c8cdc25cbda0df2ddd4e9e6367354e9fd6a756318a5938452d74bd22c7 [INFO] running `"docker" "start" "-a" "be52f3c8cdc25cbda0df2ddd4e9e6367354e9fd6a756318a5938452d74bd22c7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.63 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Compiling send_wrapper v0.4.0 [INFO] [stderr] Compiling futures-intrusive v0.3.1 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.63 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.63 [INFO] [stderr] Compiling piper v0.1.3 [INFO] [stderr] Compiling smol v0.1.11 [INFO] [stderr] Compiling js-sys v0.3.40 [INFO] [stderr] Compiling async-std v1.6.0 [INFO] [stderr] Compiling web-sys v0.3.40 [INFO] [stderr] Compiling gloo-timers v0.2.1 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling futures-delay-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.52s [INFO] running `"docker" "inspect" "be52f3c8cdc25cbda0df2ddd4e9e6367354e9fd6a756318a5938452d74bd22c7"` [INFO] running `"docker" "rm" "-f" "be52f3c8cdc25cbda0df2ddd4e9e6367354e9fd6a756318a5938452d74bd22c7"` [INFO] [stdout] be52f3c8cdc25cbda0df2ddd4e9e6367354e9fd6a756318a5938452d74bd22c7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3dee1890142caee16ecb822f580b821398f73ebde2c7739307974a1e6a2497bf [INFO] running `"docker" "start" "-a" "3dee1890142caee16ecb822f580b821398f73ebde2c7739307974a1e6a2497bf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures-delay-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `"docker" "inspect" "3dee1890142caee16ecb822f580b821398f73ebde2c7739307974a1e6a2497bf"` [INFO] running `"docker" "rm" "-f" "3dee1890142caee16ecb822f580b821398f73ebde2c7739307974a1e6a2497bf"` [INFO] [stdout] 3dee1890142caee16ecb822f580b821398f73ebde2c7739307974a1e6a2497bf [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a272be953cf1f3fdc03cf00c9c9c8554d55ddbd79902932c85c20df336c55a23 [INFO] running `"docker" "start" "-a" "a272be953cf1f3fdc03cf00c9c9c8554d55ddbd79902932c85c20df336c55a23"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/futures_delay_queue-3000df47032b9ac1 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::insert ... ok [INFO] [stdout] test tests::reset ... ok [INFO] [stdout] test tests::cancel ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests futures-delay-queue [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - delay_queue (line 166) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 35) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Some(1)`, [INFO] [stdout] right: `Some(3)`', src/lib.rs:19:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563a30d224d5 - 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: 0x563a30d224d5 - 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: 0x563a30d224d5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x563a30d224d5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x563a30d4091c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x563a30d207d3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stdout] at src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x563a30d24c30 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x563a30d24c30 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x563a30d24c30 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x563a30d2497c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x563a30d25267 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 11: 0x563a30d24e6b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 12: 0x563a30d24ddb - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 13: 0x563a30c5d17b - rust_out::main::main::{{closure}}::h00c9e30c35836128 [INFO] [stdout] 14: 0x563a30c5acda - as core::future::future::Future>::poll::h835dff936777f667 [INFO] [stdout] 15: 0x563a30c5c7f4 - rust_out::main::{{closure}}::he0e70eb7e6247390 [INFO] [stdout] 16: 0x563a30c5ab3a - as core::future::future::Future>::poll::h1931f04b6bace170 [INFO] [stdout] 17: 0x563a30c3f325 - as core::future::future::Future>::poll::{{closure}}::h9a0d648f1eac0061 [INFO] [stdout] 18: 0x563a30c5b3ef - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::hb7a9afc8828dd403 [INFO] [stdout] 19: 0x563a30c4c13d - std::thread::local::LocalKey::try_with::h60b122a7635a89c4 [INFO] [stdout] 20: 0x563a30c4bc58 - std::thread::local::LocalKey::with::h51fb09e418dcb740 [INFO] [stdout] 21: 0x563a30c5b34e - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::hdff89a4549673ac4 [INFO] [stdout] 22: 0x563a30c3f2e8 - as core::future::future::Future>::poll::hd2a99e0dfa3294fa [INFO] [stdout] 23: 0x563a30c5473f - smol::run::run::{{closure}}::{{closure}}::hc139880e04de27e6 [INFO] [stdout] 24: 0x563a30c43a9e - scoped_tls_hkt::ScopedKey::set::h7391e7904694fdd8 [INFO] [stdout] 25: 0x563a30c548b6 - smol::throttle::setup::h0aa2e8d6af2e539e [INFO] [stdout] 26: 0x563a30c540e3 - smol::run::run::{{closure}}::h9debdd30eca3b484 [INFO] [stdout] 27: 0x563a30c4dbd9 - core::ops::function::FnOnce::call_once::he1a00e7df258fa61 [INFO] [stdout] 28: 0x563a30c54852 - smol::context::enter::hf2686d1117e08500 [INFO] [stdout] 29: 0x563a30c54709 - smol::run::run::{{closure}}::{{closure}}::h0dbf50e7af0d48a1 [INFO] [stdout] 30: 0x563a30c439c8 - scoped_tls_hkt::ScopedKey::set::h0d6e5533bb5c4270 [INFO] [stdout] 31: 0x563a30c5372e - smol::thread_local::ThreadLocalExecutor::enter::h14ef38afa43a3ae4 [INFO] [stdout] 32: 0x563a30c54643 - smol::run::run::{{closure}}::hdb5b73657fa44dd0 [INFO] [stdout] 33: 0x563a30c546c1 - smol::run::run::{{closure}}::{{closure}}::h079118a4fa3f280e [INFO] [stdout] 34: 0x563a30c539f8 - smol::work_stealing::WORKER::::set::hd6cf3394b1b6ba84 [INFO] [stdout] 35: 0x563a30c53c3e - smol::work_stealing::Worker::enter::h3ee3ef6b4fcd7916 [INFO] [stdout] 36: 0x563a30c54023 - smol::run::run::{{closure}}::h0c50b54d3cbc389e [INFO] [stdout] 37: 0x563a30c53ecc - smol::run::run::h7f8b357b7de988b3 [INFO] [stdout] 38: 0x563a30c5c643 - async_std::task::builder::Builder::blocking::{{closure}}::h12d966d3a333cf6a [INFO] [stdout] 39: 0x563a30c5b527 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::hcf694a8e40fa4fee [INFO] [stdout] 40: 0x563a30c4c486 - std::thread::local::LocalKey::try_with::hc85a322830f3fc79 [INFO] [stdout] 41: 0x563a30c4bcc5 - std::thread::local::LocalKey::with::h9322d15067c73009 [INFO] [stdout] 42: 0x563a30c5b310 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h7317546b5a0e7c38 [INFO] [stdout] 43: 0x563a30c5c5c1 - async_std::task::builder::Builder::blocking::hba6dfc817a6d2251 [INFO] [stdout] 44: 0x563a30c5c6c6 - async_std::task::block_on::block_on::hb802c472ac38168b [INFO] [stdout] 45: 0x563a30c5c73b - rust_out::main::hce5147e828914a17 [INFO] [stdout] 46: 0x563a30c4bba3 - std::rt::lang_start::{{closure}}::h5f92bcc9991fb652 [INFO] [stdout] 47: 0x563a30d25638 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 48: 0x563a30d25638 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stdout] at src/libstd/panicking.rs:297 [INFO] [stdout] 49: 0x563a30d25638 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 50: 0x563a30d25638 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 51: 0x563a30d25638 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 52: 0x563a30c4bb88 - std::rt::lang_start::h66e0318a0fda6501 [INFO] [stdout] 53: 0x563a30c5dd6b - main [INFO] [stdout] 54: 0x7faf04a360b3 - __libc_start_main [INFO] [stdout] 55: 0x563a30c3f17e - _start [INFO] [stdout] 56: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 35) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "a272be953cf1f3fdc03cf00c9c9c8554d55ddbd79902932c85c20df336c55a23"` [INFO] running `"docker" "rm" "-f" "a272be953cf1f3fdc03cf00c9c9c8554d55ddbd79902932c85c20df336c55a23"` [INFO] [stdout] a272be953cf1f3fdc03cf00c9c9c8554d55ddbd79902932c85c20df336c55a23