[INFO] crate qamarket-rs 0.2.0 is already in cache [INFO] checking qamarket-rs-0.2.0 against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] extracting crate qamarket-rs 0.2.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate qamarket-rs 0.2.0 on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate qamarket-rs 0.2.0 [INFO] finished tweaking crates.io crate qamarket-rs 0.2.0 [INFO] tweaked toml for crates.io crate qamarket-rs 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate qamarket-rs 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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=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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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] 38e66a58a325ac86f3957cfebc9fdeb2c1a39950c87dd0d1de70b9559c6b7da3 [INFO] running `"docker" "start" "-a" "38e66a58a325ac86f3957cfebc9fdeb2c1a39950c87dd0d1de70b9559c6b7da3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking try_from v0.2.2 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking separator v0.3.1 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Checking semver v0.8.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.6.2 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking sha-1 v0.7.0 [INFO] [stderr] Checking md-5 v0.7.0 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking pbkdf2 v0.2.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking scan_fmt v0.1.3 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling snafu-derive v0.4.4 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling git2 v0.10.2 [INFO] [stderr] Checking snafu v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking amq-protocol-types v1.2.0 [INFO] [stderr] Checking bson v0.13.0 [INFO] [stderr] Checking textnonce v0.6.5 [INFO] [stderr] Compiling built v0.3.2 [INFO] [stderr] Compiling amiquip v0.3.2 [INFO] [stderr] Checking mongodb v0.3.12 [INFO] [stderr] Checking amq-protocol-codegen v1.4.0 [INFO] [stderr] Compiling amq-protocol v1.4.0 [INFO] [stderr] thread 'rustc' panicked at 'index out of bounds: the len is 0 but the index is 0', src/librustc_mir_build/hair/pattern/_match.rs:1184:21 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fcb211eec25 - backtrace::backtrace::libunwind::trace::h678b9599e62f63eb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7fcb211eec25 - backtrace::backtrace::trace_unsynchronized::hc151481f0e2d39cd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fcb211eec25 - std::sys_common::backtrace::_print_fmt::he1b14c2dc4d370e2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7fcb211eec25 - ::fmt::h0e056b70ceff915d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7fcb2122c1bc - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7fcb211e0d03 - std::io::Write::write_fmt::h5b95d57b9d83617e [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7fcb211f3c30 - std::sys_common::backtrace::_print::hde4f93cf630dd149 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7fcb211f3c30 - std::sys_common::backtrace::print::hab894e5c65d4445d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7fcb211f3c30 - std::panicking::default_hook::{{closure}}::h190ee58e2eec052f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7fcb211f397c - std::panicking::default_hook::he2b0e031648f6bed [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7fcb218f46b3 - rustc_driver::report_ice::haa8e845cd8e3086f [INFO] [stderr] 11: 0x7fcb146e7496 - as core::ops::function::Fn>::call::h761a89193e1a0733 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/liballoc/boxed.rs:1071 [INFO] [stderr] 12: 0x7fcb1469d665 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hd02f34cfa6b17329 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7fcb211f42dc - std::panicking::rust_panic_with_hook::hd8d0481ab65c637b [INFO] [stderr] at src/libstd/panicking.rs:490 [INFO] [stderr] 14: 0x7fcb211f3ebb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 15: 0x7fcb21228d61 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 16: 0x7fcb21228d22 - core::panicking::panic_bounds_check::ha0668dcff6357ef4 [INFO] [stderr] at src/libcore/panicking.rs:73 [INFO] [stderr] 17: 0x7fcb228fadee - rustc_mir_build::hair::pattern::_match::Fields::replace_with_fieldpats::hcfe482a54983bc7f [INFO] [stderr] 18: 0x7fcb228f58fc - rustc_mir_build::hair::pattern::_match::PatStack::specialize_constructor::h52a73ac668cfb4ac [INFO] [stderr] 19: 0x7fcb228fdc06 - rustc_mir_build::hair::pattern::_match::is_useful_specialized::hfa02ca6ac723fd79 [INFO] [stderr] 20: 0x7fcb229af1aa - as core::iter::traits::iterator::Iterator>::try_fold::h9fd439ad30b9ddfc [INFO] [stderr] 21: 0x7fcb228fcf2f - rustc_mir_build::hair::pattern::_match::is_useful::h0664c5a91670449c [INFO] [stderr] 22: 0x7fcb228fdcd9 - rustc_mir_build::hair::pattern::_match::is_useful_specialized::hfa02ca6ac723fd79 [INFO] [stderr] 23: 0x7fcb229af1aa - as core::iter::traits::iterator::Iterator>::try_fold::h9fd439ad30b9ddfc [INFO] [stderr] 24: 0x7fcb228fcf2f - rustc_mir_build::hair::pattern::_match::is_useful::h0664c5a91670449c [INFO] [stderr] 25: 0x7fcb2290cae6 - rustc_mir_build::hair::pattern::check_match::check_not_useful::h47c9834122f36118 [INFO] [stderr] 26: 0x7fcb2290ad94 - ::visit_expr::hed30ebf5e8391396 [INFO] [stderr] 27: 0x7fcb22912ffb - rustc_hir::intravisit::walk_expr::hd88253b3938f5e84 [INFO] [stderr] 28: 0x7fcb2290a36c - ::visit_expr::hed30ebf5e8391396 [INFO] [stderr] 29: 0x7fcb2290a36c - ::visit_expr::hed30ebf5e8391396 [INFO] [stderr] 30: 0x7fcb2290a05c - rustc_mir_build::hair::pattern::check_match::check_match::h6ed435df85a92553 [INFO] [stderr] 31: 0x7fcb21b1cc72 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::check_match>::compute::hf50f2482f9053601 [INFO] [stderr] 32: 0x7fcb21b6da0d - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h7c46c3cd538efe3f [INFO] [stderr] 33: 0x7fcb21b951e3 - rustc_data_structures::stack::ensure_sufficient_stack::hbfe55f93d2019a1c [INFO] [stderr] 34: 0x7fcb21bb5c70 - rustc_query_system::query::plumbing::get_query_impl::h0291b6f8dd5ca569 [INFO] [stderr] 35: 0x7fcb21bca337 - rustc_query_system::query::plumbing::ensure_query_impl::hc910b2aba4609df7 [INFO] [stderr] 36: 0x7fcb21b2300b - rustc_session::utils::::time::hf6ff23ff0242237a [INFO] [stderr] 37: 0x7fcb21b22827 - rustc_session::utils::::time::haedaf7d2e0b5416f [INFO] [stderr] 38: 0x7fcb21ab82ea - rustc_interface::passes::analysis::h80f7d3ceddda0be6 [INFO] [stderr] 39: 0x7fcb218f658b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h9cac2558702160d2 [INFO] [stderr] 40: 0x7fcb2196ceb7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h2896d13078caf413 [INFO] [stderr] 41: 0x7fcb21979dba - rustc_query_system::query::plumbing::get_query_impl::he3aa138a27a7394d [INFO] [stderr] 42: 0x7fcb218f6d97 - rustc_middle::ty::context::tls::enter_global::hba217b705b6158bb [INFO] [stderr] 43: 0x7fcb218f935e - rustc_interface::interface::run_compiler_in_existing_thread_pool::he213e50db98d4e02 [INFO] [stderr] 44: 0x7fcb21926adf - rustc_ast::attr::with_globals::he0d0fd6a7c53fc42 [INFO] [stderr] 45: 0x7fcb2192852c - std::sys_common::backtrace::__rust_begin_short_backtrace::hb1810d63aba8cf93 [INFO] [stderr] 46: 0x7fcb218dc9ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf0f93ed149534c4b [INFO] [stderr] 47: 0x7fcb21203b3a - as core::ops::function::FnOnce>::call_once::hafe1a9c0c0bd5072 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/liballoc/boxed.rs:1057 [INFO] [stderr] 48: 0x7fcb21203b3a - as core::ops::function::FnOnce>::call_once::he2190e4ae57d71d9 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/liballoc/boxed.rs:1057 [INFO] [stderr] 49: 0x7fcb21203b3a - std::sys::unix::thread::Thread::new::thread_start::h1e42ba00cae086d8 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 50: 0x7fcb21145609 - start_thread [INFO] [stderr] 51: 0x7fcb21059103 - __clone [INFO] [stderr] 52: 0x0 - [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 1.45.0-nightly (783139bd8 2020-05-27) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -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] query stack during panic: [INFO] [stderr] #0 [check_match] processing `io_loop::content_collector::ContentCollector::collect_header` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `amiquip`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "38e66a58a325ac86f3957cfebc9fdeb2c1a39950c87dd0d1de70b9559c6b7da3"` [INFO] running `"docker" "rm" "-f" "38e66a58a325ac86f3957cfebc9fdeb2c1a39950c87dd0d1de70b9559c6b7da3"` [INFO] [stdout] 38e66a58a325ac86f3957cfebc9fdeb2c1a39950c87dd0d1de70b9559c6b7da3