[INFO] fetching crate sendxmpp 2.0.0... [INFO] checking sendxmpp-2.0.0 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354 [INFO] extracting crate sendxmpp 2.0.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate sendxmpp 2.0.0 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sendxmpp 2.0.0 [INFO] finished tweaking crates.io crate sendxmpp 2.0.0 [INFO] tweaked toml for crates.io crate sendxmpp 2.0.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate sendxmpp 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded minidom v0.13.0 [INFO] [stderr] Downloaded jid v0.9.2 [INFO] [stderr] Downloaded die v0.2.0 [INFO] [stderr] Downloaded tokio-xmpp v3.0.0 [INFO] [stderr] Downloaded sasl v0.5.0 [INFO] [stderr] Downloaded xmpp-parsers v0.18.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34512242465a7a027214cc6e7c67e36c2b34c1b6f092f01089cb7f06e6f22cdf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "34512242465a7a027214cc6e7c67e36c2b34c1b6f092f01089cb7f06e6f22cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34512242465a7a027214cc6e7c67e36c2b34c1b6f092f01089cb7f06e6f22cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34512242465a7a027214cc6e7c67e36c2b34c1b6f092f01089cb7f06e6f22cdf", kill_on_drop: false }` [INFO] [stdout] 34512242465a7a027214cc6e7c67e36c2b34c1b6f092f01089cb7f06e6f22cdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0da5565020481b0d73ffeb20a5802a6f839f2d4d4cbf9a6beb20c2cd5dccdad [INFO] running `Command { std: "docker" "start" "-a" "c0da5565020481b0d73ffeb20a5802a6f839f2d4d4cbf9a6beb20c2cd5dccdad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking futures-core v0.3.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.11 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking futures-io v0.3.11 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking data-encoding v2.3.1 [INFO] [stderr] Checking die v0.2.0 [INFO] [stderr] Compiling tokio v1.0.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking futures-task v0.3.11 [INFO] [stderr] Checking futures-channel v0.3.11 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling tokio-xmpp v3.0.0 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking minidom v0.13.0 [INFO] [stderr] error: failed to run custom build command for `tokio-xmpp v3.0.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tokio-xmpp-6cc410132fdc34b7/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: LlvmVersionError(TooManyComponents)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-xmpp-3.0.0/build.rs:4:29 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561cf935ab20 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x561cf935ab20 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561cf935ab20 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x561cf935ab20 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x561cf9374caf - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x561cf9358812 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x561cf935c705 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x561cf935c705 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x561cf935c705 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x561cf935c1b3 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x561cf935cd0d - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x561cf935c8a7 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x561cf935afdc - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x561cf935c809 - rust_begin_unwind [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x561cf9314311 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x561cf9314203 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x561cf93152c0 - core::result::Result::unwrap::h19d1902225a0f097 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x561cf9314c8e - build_script_build::main::hc4247aff6261a9b3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-xmpp-3.0.0/build.rs:4:19 [INFO] [stderr] 18: 0x561cf931515b - core::ops::function::FnOnce::call_once::h79db8a64cdcb5456 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x561cf93150fe - std::sys_common::backtrace::__rust_begin_short_backtrace::h67014093f57a2f05 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x561cf9315041 - std::rt::lang_start::{{closure}}::hf6501b4feca8d8d3 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x561cf935d10a - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x561cf935d10a - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x561cf935d10a - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x561cf935d10a - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x561cf935d10a - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x561cf9315020 - std::rt::lang_start::h6fc88e3e4caac7d2 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x561cf9314fac - main [INFO] [stderr] 28: 0x7f322f1fc0b3 - __libc_start_main [INFO] [stderr] 29: 0x561cf931497e - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c0da5565020481b0d73ffeb20a5802a6f839f2d4d4cbf9a6beb20c2cd5dccdad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0da5565020481b0d73ffeb20a5802a6f839f2d4d4cbf9a6beb20c2cd5dccdad", kill_on_drop: false }` [INFO] [stdout] c0da5565020481b0d73ffeb20a5802a6f839f2d4d4cbf9a6beb20c2cd5dccdad