[INFO] fetching crate mcai_worker_sdk 1.0.0-rc3... [INFO] checking mcai_worker_sdk-1.0.0-rc3 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] extracting crate mcai_worker_sdk 1.0.0-rc3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate mcai_worker_sdk 1.0.0-rc3 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mcai_worker_sdk 1.0.0-rc3 [INFO] finished tweaking crates.io crate mcai_worker_sdk 1.0.0-rc3 [INFO] tweaked toml for crates.io crate mcai_worker_sdk 1.0.0-rc3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate mcai_worker_sdk 1.0.0-rc3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b4fc544c93d2d5996ae20b466a1fe25f8ee7da581d5f4b9a01ee730bbe22f4e [INFO] running `Command { std: "docker" "start" "-a" "0b4fc544c93d2d5996ae20b466a1fe25f8ee7da581d5f4b9a01ee730bbe22f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b4fc544c93d2d5996ae20b466a1fe25f8ee7da581d5f4b9a01ee730bbe22f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b4fc544c93d2d5996ae20b466a1fe25f8ee7da581d5f4b9a01ee730bbe22f4e", kill_on_drop: false }` [INFO] [stdout] 0b4fc544c93d2d5996ae20b466a1fe25f8ee7da581d5f4b9a01ee730bbe22f4e [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 541cfdbc902e184d7d5b9fc14b345f546bb12cd23cda8b08892e8c6481f6029e [INFO] running `Command { std: "docker" "start" "-a" "541cfdbc902e184d7d5b9fc14b345f546bb12cd23cda8b08892e8c6481f6029e", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Checking cookie-factory v0.3.2 [INFO] [stderr] Compiling amq-protocol v6.0.3 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling lapin v1.7.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling schemars v0.8.3 [INFO] [stderr] Compiling sysinfo v0.16.5 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking openssl-sys v0.9.63 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking amq-protocol-uri v6.0.3 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking pinky-swear v4.4.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking openssl v0.10.34 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Compiling schemars_derive v0.8.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling yaserde_derive v0.5.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking native-tls v0.2.7 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking yaserde v0.5.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking tcp-stream v0.20.7 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking amq-protocol-tcp v6.0.3 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking hyper v0.14.8 [INFO] [stderr] Compiling cargo-lock v4.0.1 [INFO] [stderr] Checking amq-protocol-types v6.0.3 [INFO] [stderr] Checking assert-json-diff v1.1.0 [INFO] [stderr] Checking mockito v0.29.0 [INFO] [stderr] Compiling built v0.4.4 [INFO] [stderr] Compiling mcai_worker_sdk v1.0.0-rc3 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.3 [INFO] [stderr] Checking async-lapin v1.2.0 [INFO] [stderr] Checking async-amqp v1.2.0 [INFO] [stdout] error: internal compiler error: cannot lex `source_file` without source: /opt/rustwide/target/debug/build/mcai_worker_sdk-cd78e5a8282e84fa/out/built.rs [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', compiler/rustc_errors/src/lib.rs:1007:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f4565785f30 - std::backtrace_rs::backtrace::libunwind::trace::hfa838fc631229987 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7f4565785f30 - std::backtrace_rs::backtrace::trace_unsynchronized::h93a23e36ec026219 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f4565785f30 - std::sys_common::backtrace::_print_fmt::hba56c7f796a4152f [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f4565785f30 - ::fmt::h214637f1e26310e1 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f45657f39cc - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x7f4565777905 - std::io::Write::write_fmt::heb07fc0616bbd06d [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/io/mod.rs:1588:15 [INFO] [stderr] 6: 0x7f4565789dbb - std::sys_common::backtrace::_print::h2c2441c37e894fb5 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f4565789dbb - std::sys_common::backtrace::print::h4fb679ac439362ea [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f4565789dbb - std::panicking::default_hook::{{closure}}::h56bbadec2356e5d2 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f4565789891 - std::panicking::default_hook::hb25822b45f6fdc4e [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x7f4565f908bd - rustc_driver::report_ice::h76bc4f5444182048 [INFO] [stderr] 11: 0x7f456578a5e9 - std::panicking::rust_panic_with_hook::h4da5578e7277d2d4 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:626:17 [INFO] [stderr] 12: 0x7f4566f0341b - std::panicking::begin_panic::{{closure}}::h51a8652d3b82f569 [INFO] [stderr] 13: 0x7f4566f033d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h220f597a27edd64b [INFO] [stderr] 14: 0x7f4566f04def - std::panicking::begin_panic::h5767a0dfb9d97b9d [INFO] [stderr] 15: 0x7f4566f1c4dd - std::panic::panic_any::hdfbb484edb8b4787 [INFO] [stderr] 16: 0x7f4566f1f3ca - rustc_errors::HandlerInner::bug::hb02066020cf2eecc [INFO] [stderr] 17: 0x7f4566f1ee80 - rustc_errors::Handler::bug::h6d9b033afe9f1530 [INFO] [stderr] 18: 0x7f456818159e - rustc_parse::maybe_file_to_stream::hb0e0a1bd4539f0cc [INFO] [stderr] 19: 0x7f456818113d - rustc_parse::maybe_source_file_to_parser::h184c7e827170005f [INFO] [stderr] 20: 0x7f4568180e3a - rustc_parse::new_parser_from_file::h6963a472729e8060 [INFO] [stderr] 21: 0x7f45662272dd - rustc_builtin_macros::source_util::expand_include::h9a7023a51712ef41 [INFO] [stderr] 22: 0x7f45676f5383 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h07c6318b9e27407c [INFO] [stderr] 23: 0x7f4568101f9b - rustc_expand::expand::MacroExpander::expand_crate::h4f6e051b1360f583 [INFO] [stderr] 24: 0x7f4567a2a4c1 - rustc_session::utils::::time::h492796b57d974792 [INFO] [stderr] 25: 0x7f4567a3214d - rustc_interface::passes::configure_and_expand_inner::h161350fd87249f48 [INFO] [stderr] 26: 0x7f4567a2f28f - rustc_interface::passes::configure_and_expand::{{closure}}::h43945cebf8a322e7 [INFO] [stderr] 27: 0x7f4567a2c759 - rustc_data_structures::box_region::PinnedGenerator::new::hf061492b1fc41fa4 [INFO] [stderr] 28: 0x7f4567a315c1 - rustc_interface::passes::configure_and_expand::ha6b6d9b19be67ad9 [INFO] [stderr] 29: 0x7f4567a3c202 - rustc_interface::queries::Queries::expansion::h824aece69090bcca [INFO] [stderr] 30: 0x7f45679fc3b0 - rustc_interface::queries::::enter::hae97425be50638ea [INFO] [stderr] 31: 0x7f45679fb199 - rustc_span::with_source_map::he9f59604b4181090 [INFO] [stderr] 32: 0x7f45679fd4c0 - rustc_interface::interface::create_compiler_and_run::h5ef56071a85cc477 [INFO] [stderr] 33: 0x7f45679fb7f9 - rustc_span::with_session_globals::h2cbe1135abeaa753 [INFO] [stderr] 34: 0x7f4567a2138f - std::sys_common::backtrace::__rust_begin_short_backtrace::hf021a25e992e2a35 [INFO] [stderr] 35: 0x7f45679f3e25 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc1d5236c15af366c [INFO] [stderr] 36: 0x7f4565796ac7 - as core::ops::function::FnOnce>::call_once::hd1f9b751a68dd2ac [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/alloc/src/boxed.rs:1575:9 [INFO] [stderr] 37: 0x7f4565796ac7 - as core::ops::function::FnOnce>::call_once::h22d732940e85619f [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/alloc/src/boxed.rs:1575:9 [INFO] [stderr] 38: 0x7f4565796ac7 - std::sys::unix::thread::Thread::new::thread_start::h04c7a9e17ed1032c [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 39: 0x7f45656b3609 - start_thread [INFO] [stderr] 40: 0x7f45655c7293 - clone [INFO] [stderr] 41: 0x0 - [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/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.54.0-nightly (c5fbcd35a 2021-06-10) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [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] end of query stack [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcai_worker_sdk` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "541cfdbc902e184d7d5b9fc14b345f546bb12cd23cda8b08892e8c6481f6029e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541cfdbc902e184d7d5b9fc14b345f546bb12cd23cda8b08892e8c6481f6029e", kill_on_drop: false }` [INFO] [stdout] 541cfdbc902e184d7d5b9fc14b345f546bb12cd23cda8b08892e8c6481f6029e