[INFO] updating cached repository https://github.com/devinivy/huthut [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] eed467cca15f143d2a9d17706dfd638d028ac869 [INFO] checking devinivy/huthut against try#d9c49acb7b15e0b6e1b797982100ad6c5d1424a2 for pr-63809 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevinivy%2Fhuthut" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/devinivy/huthut on toolchain d9c49acb7b15e0b6e1b797982100ad6c5d1424a2 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d9c49acb7b15e0b6e1b797982100ad6c5d1424a2" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/devinivy/huthut [INFO] finished tweaking git repo https://github.com/devinivy/huthut [INFO] tweaked toml for git repo https://github.com/devinivy/huthut written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/devinivy/huthut already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d9c49acb7b15e0b6e1b797982100ad6c5d1424a2" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d9c49acb7b15e0b6e1b797982100ad6c5d1424a2" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7fa32289f7b2524bf42cf776360139c422fca718e69125300c91073f7392b299 [INFO] running `"docker" "start" "-a" "7fa32289f7b2524bf42cf776360139c422fca718e69125300c91073f7392b299"` [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling failure_derive v0.1.4 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Checking static_assertions v0.3.1 [INFO] [stderr] Checking deunicode v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking libc v0.2.45 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking memchr v2.1.2 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking backtrace v0.3.13 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking hmac v0.7.0 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking oauth1-request v0.2.1 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Compiling oauth1-request-derive v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Checking serde_json v1.0.36 [INFO] [stderr] Checking envy v0.3.3 [INFO] [stderr] Checking hyper v0.12.19 [INFO] [stderr] Checking failure v0.1.4 [INFO] [stderr] Checking dotenv v0.13.0 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking twitter-stream v0.9.0 [INFO] [stderr] thread 'rustc' panicked at '1 `proc_macro` handles were leaked', src/libproc_macro/bridge/handle.rs:31:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fb0f01ae732 - backtrace::backtrace::libunwind::trace::ha352555390565dd7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7fb0f01ae732 - backtrace::backtrace::trace_unsynchronized::ha089c406e393ed83 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fb0f01ae732 - std::sys_common::backtrace::_print::h0537ccb43946da74 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x7fb0f01ae732 - std::sys_common::backtrace::print::ha867b8317a7ce1eb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x7fb0f01ae732 - std::panicking::default_hook::{{closure}}::hbaaa8eadd299f841 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x7fb0f01ae416 - std::panicking::default_hook::hf8ea0e56320be629 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x7fb0f2064b51 - rustc::util::common::panic_hook::h9a1b9726976408fa [INFO] [stderr] 7: 0x7fb0f01aef6c - std::panicking::rust_panic_with_hook::h4bed17f25af9115b [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 8: 0x7fb0f01aea22 - std::panicking::continue_panic_fmt::h8aa381c1da879134 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 9: 0x7fb0f01ae97c - std::panicking::begin_panic_fmt::h7b27683317eb483c [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 10: 0x7fb0f2249f0a - core::ptr::real_drop_in_place::hbc87a23b605d538a [INFO] [stderr] 11: 0x7fb0f22366bd - proc_macro::bridge::server::run_server::h894631e8db359c95 [INFO] [stderr] 12: 0x7fb0f2357284 - ::expand::h58ffa6079f94ca44 [INFO] [stderr] 13: 0x7fb0f234ca66 - syntax::ext::expand::MacroExpander::fully_expand_fragment::h48730d0fb80db489 [INFO] [stderr] 14: 0x7fb0f234a787 - syntax::ext::expand::MacroExpander::expand_crate::h80416d25047316c8 [INFO] [stderr] 15: 0x7fb0f07eb545 - rustc_interface::passes::configure_and_expand_inner::{{closure}}::h5a3e0ec4dcfe0ee1 [INFO] [stderr] 16: 0x7fb0f07e9005 - rustc::util::common::time::hc4ec1e854868a674 [INFO] [stderr] 17: 0x7fb0f078aab7 - rustc_interface::passes::configure_and_expand_inner::h4320e066b10a99a7 [INFO] [stderr] 18: 0x7fb0f07ea908 - rustc_interface::passes::configure_and_expand::{{closure}}::h60f36bf665b9fe69 [INFO] [stderr] 19: 0x7fb0f07c1602 - rustc_data_structures::box_region::PinnedGenerator::new::h6153fa5bd7741394 [INFO] [stderr] 20: 0x7fb0f07879d3 - rustc_interface::passes::configure_and_expand::h43da2098165757f2 [INFO] [stderr] 21: 0x7fb0f077adfa - rustc_interface::queries::Query::compute::hf190164a29200317 [INFO] [stderr] 22: 0x7fb0f08504c4 - rustc_interface::queries::::expansion::ha2bbf9dc482ae1f5 [INFO] [stderr] 23: 0x7fb0f069d7c5 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h51e2f43fdc793b13 [INFO] [stderr] 24: 0x7fb0f06c8682 - std::thread::local::LocalKey::with::h949b1e80167e9dbc [INFO] [stderr] 25: 0x7fb0f06df8b0 - syntax::with_globals::hfe0e0bead10930bc [INFO] [stderr] 26: 0x7fb0f0684782 - std::sys_common::backtrace::__rust_begin_short_backtrace::h118db34080be69d6 [INFO] [stderr] 27: 0x7fb0f01bf82a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 28: 0x7fb0f06911b9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h83da678f4d51b98f [INFO] [stderr] 29: 0x7fb0f01923ff - as core::ops::function::FnOnce>::call_once::ha8484aa1b6afea01 [INFO] [stderr] at /rustc/d9c49acb7b15e0b6e1b797982100ad6c5d1424a2/src/liballoc/boxed.rs:922 [INFO] [stderr] 30: 0x7fb0f01be4b0 - as core::ops::function::FnOnce>::call_once::he52dab5ac424d9ea [INFO] [stderr] at /rustc/d9c49acb7b15e0b6e1b797982100ad6c5d1424a2/src/liballoc/boxed.rs:922 [INFO] [stderr] 31: 0x7fb0f01be4b0 - std::sys_common::thread::start_thread::hfa3dbc17729e49f5 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 32: 0x7fb0f01be4b0 - std::sys::unix::thread::Thread::new::thread_start::hde5678730fa9c6f8 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 33: 0x7fb0eff2e6db - start_thread [INFO] [stderr] 34: 0x7fb0ef84b88f - __clone [INFO] [stderr] 35: 0x0 - [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.39.0-nightly (d9c49acb7 2019-08-22) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] error: Could not compile `twitter-stream`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7fa32289f7b2524bf42cf776360139c422fca718e69125300c91073f7392b299"` [INFO] running `"docker" "rm" "-f" "7fa32289f7b2524bf42cf776360139c422fca718e69125300c91073f7392b299"` [INFO] [stdout] 7fa32289f7b2524bf42cf776360139c422fca718e69125300c91073f7392b299