[INFO] crate telegram-client 1.5.1 is already in cache [INFO] checking telegram-client-1.5.1 against try#bcff76bad586cfb6874f179a4b66448e6b8a832c for pr-66919 [INFO] extracting crate telegram-client 1.5.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate telegram-client 1.5.1 on toolchain bcff76bad586cfb6874f179a4b66448e6b8a832c [INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate telegram-client 1.5.1 [INFO] finished tweaking crates.io crate telegram-client 1.5.1 [INFO] tweaked toml for crates.io crate telegram-client 1.5.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate telegram-client 1.5.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "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] 527df303b8bc2b6dd1147cab9004d806a58b3a9fe5bda9b85ec7dd04286bc9b9 [INFO] running `"docker" "start" "-a" "527df303b8bc2b6dd1147cab9004d806a58b3a9fe5bda9b85ec7dd04286bc9b9"` [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling telegram-client v1.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking toolkit v0.1.1 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking rtdlib v1.5.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking simple_logger v1.3.0 [INFO] [stderr] thread 'rustc' panicked at 'failed to print diagnostics: Os { code: 12, kind: Other, message: "Cannot allocate memory" }', src/librustc_errors/json.rs:103:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f39f96a4374 - backtrace::backtrace::libunwind::trace::hdb33b6dcb5922a0d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7f39f96a4374 - backtrace::backtrace::trace_unsynchronized::h33511224bdc125e5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f39f96a4374 - std::sys_common::backtrace::_print_fmt::hbb73a87c0ab402bb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x7f39f96a4374 - ::fmt::h7ff95c6d4ad994eb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x7f39f96dca8c - core::fmt::write::hdeed34d0071e5a94 [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x7f39f96986d7 - std::io::Write::write_fmt::h787a1c2574c1b0ab [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7f39f96a881e - std::sys_common::backtrace::_print::h2a62cfd468e9cb0c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x7f39f96a881e - std::sys_common::backtrace::print::h62356680b22282a5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x7f39f96a881e - std::panicking::default_hook::{{closure}}::h24bf80d282643aa1 [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x7f39f96a8511 - std::panicking::default_hook::he0d02e1c35b286d1 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x7f39f9bef1b3 - rustc_driver::report_ice::h154c8ef5cda38ee2 [INFO] [stderr] 11: 0x7f39e7c00968 - as core::ops::function::Fn>::call::h7e5959607dc3b6e4 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/liballoc/boxed.rs:983 [INFO] [stderr] 12: 0x7f39e7bf4d54 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h5b13b8dc5e47ca68 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/libproc_macro/bridge/client.rs:305 [INFO] [stderr] 13: 0x7f39f96a8fd0 - std::panicking::rust_panic_with_hook::h01599ae4b1fddf60 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 14: 0x7f39f96a8aae - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:375 [INFO] [stderr] 15: 0x7f39f96a89f0 - std::panicking::begin_panic_fmt::he7d986963e468fa0 [INFO] [stderr] at src/libstd/panicking.rs:326 [INFO] [stderr] 16: 0x7f39fbacae67 - ::emit_diagnostic::h34c5d4591fec5428 [INFO] [stderr] 17: 0x7f39fbad2399 - rustc_errors::HandlerInner::emit_diagnostic::h2da2f917dca02bae [INFO] [stderr] 18: 0x7f39fbad0e24 - rustc_errors::Handler::fatal::ha04ac568487907c2 [INFO] [stderr] 19: 0x7f39fb387cae - rustc::session::Session::fatal::h6290fcc99a3260f0 [INFO] [stderr] 20: 0x7f39faa71c30 - rustc_codegen_ssa::back::link::emit_metadata::h676483f13a2fe4d1 [INFO] [stderr] 21: 0x7f39f9d459a3 - rustc_interface::passes::start_codegen::{{closure}}::h1c154fb90bc05256 [INFO] [stderr] 22: 0x7f39f9d45162 - rustc_interface::passes::start_codegen::h6a58da6f4687f9e4 [INFO] [stderr] 23: 0x7f39f9cf55ff - rustc::ty::context::tls::enter_global::h94f3430f7c001d48 [INFO] [stderr] 24: 0x7f39f9cc5fb3 - rustc_interface::queries::Queries::ongoing_codegen::hdff12655153a8533 [INFO] [stderr] 25: 0x7f39f9bb51ad - rustc_interface::interface::run_compiler_in_existing_thread_pool::h9cb8a4d3ca6dc441 [INFO] [stderr] 26: 0x7f39f9b857d1 - std::thread::local::LocalKey::with::hf42e2ca94423fe3f [INFO] [stderr] 27: 0x7f39f9b7f48e - scoped_tls::ScopedKey::set::hef7f2be3ac96cc8a [INFO] [stderr] 28: 0x7f39f9bfa5b2 - syntax::with_globals::hd0687ee10ec07a9c [INFO] [stderr] 29: 0x7f39f9b7fcc1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h71e6021f9d3d4b71 [INFO] [stderr] 30: 0x7f39f96b9aaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:81 [INFO] [stderr] 31: 0x7f39f9b96559 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5d021b72bb9f5231 [INFO] [stderr] 32: 0x7f39f968a66f - as core::ops::function::FnOnce>::call_once::h562aba54c41b920b [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/liballoc/boxed.rs:969 [INFO] [stderr] 33: 0x7f39f96b84d0 - as core::ops::function::FnOnce>::call_once::hee49bda502827864 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/liballoc/boxed.rs:969 [INFO] [stderr] 34: 0x7f39f96b84d0 - std::sys_common::thread::start_thread::hc99f954ae75cd28f [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 35: 0x7f39f96b84d0 - std::sys::unix::thread::Thread::new::thread_start::hcef88039642a8335 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] 36: 0x7f39f94256db - start_thread [INFO] [stderr] 37: 0x7f39f8d4288f - __clone [INFO] [stderr] 38: 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 1.41.0-nightly (bcff76bad 2019-12-01) 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] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `rtdlib`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "527df303b8bc2b6dd1147cab9004d806a58b3a9fe5bda9b85ec7dd04286bc9b9"` [INFO] running `"docker" "rm" "-f" "527df303b8bc2b6dd1147cab9004d806a58b3a9fe5bda9b85ec7dd04286bc9b9"` [INFO] [stdout] 527df303b8bc2b6dd1147cab9004d806a58b3a9fe5bda9b85ec7dd04286bc9b9