[INFO] fetching crate tokio-xmpp 3.0.0... [INFO] checking tokio-xmpp-3.0.0 against master#f82664191d0e8764b7435b9d72eb0e366b8b1464 for pr-83354 [INFO] extracting crate tokio-xmpp 3.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tokio-xmpp 3.0.0 on toolchain f82664191d0e8764b7435b9d72eb0e366b8b1464 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-xmpp 3.0.0 [INFO] finished tweaking crates.io crate tokio-xmpp 3.0.0 [INFO] tweaked toml for crates.io crate tokio-xmpp 3.0.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate tokio-xmpp 3.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf6a28b4b57896c5fbca91db7213546dc303785e3aa4c6f2590c006070b0110d [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" "cf6a28b4b57896c5fbca91db7213546dc303785e3aa4c6f2590c006070b0110d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf6a28b4b57896c5fbca91db7213546dc303785e3aa4c6f2590c006070b0110d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf6a28b4b57896c5fbca91db7213546dc303785e3aa4c6f2590c006070b0110d", kill_on_drop: false }` [INFO] [stdout] cf6a28b4b57896c5fbca91db7213546dc303785e3aa4c6f2590c006070b0110d [INFO] running `Command { std: "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" "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" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "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] ac6f1389a2b5ff4d04e2994478cf83eb48c39816c1182265e20362416f283529 [INFO] running `Command { std: "docker" "start" "-a" "ac6f1389a2b5ff4d04e2994478cf83eb48c39816c1182265e20362416f283529", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-core v0.3.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-sink v0.3.10 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking futures-io v0.3.10 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking data-encoding v2.3.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking futures-channel v0.3.10 [INFO] [stderr] Checking futures-task v0.3.10 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking minidom v0.13.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking pbkdf2 v0.6.0 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking jid v0.9.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking rand v0.8.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking sasl v0.5.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.2 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking xmpp-parsers v0.18.1 [INFO] [stderr] Compiling tokio-xmpp v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] error: failed to run custom build command for `tokio-xmpp v3.0.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tokio-xmpp-bcd838a76dd741db/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: LlvmVersionError(TooManyComponents)', build.rs:4:29 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e4feb67b20 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55e4feb67b20 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e4feb67b20 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55e4feb67b20 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55e4feb81caf - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55e4feb65812 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x55e4feb69705 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55e4feb69705 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55e4feb69705 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55e4feb691b3 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55e4feb69d0d - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55e4feb698a7 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55e4feb67fdc - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55e4feb69809 - rust_begin_unwind [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55e4feb21311 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55e4feb21203 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x55e4feb21e00 - core::result::Result::unwrap::h73ae600faaedde3b [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x55e4feb21a6e - build_script_build::main::h445f2d61f7d03b39 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4:19 [INFO] [stderr] 18: 0x55e4feb222ab - core::ops::function::FnOnce::call_once::hf9183ca8e808945f [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55e4feb21e9e - std::sys_common::backtrace::__rust_begin_short_backtrace::ha27d59b6e071f7cd [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55e4feb22311 - std::rt::lang_start::{{closure}}::h93e21ec42e598013 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55e4feb6a10a - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55e4feb6a10a - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55e4feb6a10a - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55e4feb6a10a - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55e4feb6a10a - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55e4feb222f0 - std::rt::lang_start::h19bfdf78cc3ae207 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55e4feb21d8c - main [INFO] [stderr] 28: 0x7eff57ba50b3 - __libc_start_main [INFO] [stderr] 29: 0x55e4feb2197e - _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" "ac6f1389a2b5ff4d04e2994478cf83eb48c39816c1182265e20362416f283529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac6f1389a2b5ff4d04e2994478cf83eb48c39816c1182265e20362416f283529", kill_on_drop: false }` [INFO] [stdout] ac6f1389a2b5ff4d04e2994478cf83eb48c39816c1182265e20362416f283529