[INFO] fetching crate sc-tracing 3.0.0... [INFO] checking sc-tracing-3.0.0 against try#df0acfe6d8f079d1fdd8e6b7447569d81b00f126 for pr-100555 [INFO] extracting crate sc-tracing 3.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate sc-tracing 3.0.0 on toolchain df0acfe6d8f079d1fdd8e6b7447569d81b00f126 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sc-tracing 3.0.0 [INFO] finished tweaking crates.io crate sc-tracing 3.0.0 [INFO] tweaked toml for crates.io crate sc-tracing 3.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7b7cde3c4a23915c05a25690e359d472ee44a151180feaa02085db8ad4293ad [INFO] running `Command { std: "docker" "start" "-a" "c7b7cde3c4a23915c05a25690e359d472ee44a151180feaa02085db8ad4293ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7b7cde3c4a23915c05a25690e359d472ee44a151180feaa02085db8ad4293ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b7cde3c4a23915c05a25690e359d472ee44a151180feaa02085db8ad4293ad", kill_on_drop: false }` [INFO] [stdout] c7b7cde3c4a23915c05a25690e359d472ee44a151180feaa02085db8ad4293ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+df0acfe6d8f079d1fdd8e6b7447569d81b00f126" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da0f1ff18c3bec444e7a8c55373be4e877d41a0345cedceaac469d1d0ca1b26a [INFO] running `Command { std: "docker" "start" "-a" "da0f1ff18c3bec444e7a8c55373be4e877d41a0345cedceaac469d1d0ca1b26a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking futures-io v0.3.23 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling anyhow v1.0.61 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.82 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking signature v1.6.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unsigned-varint v0.7.1 [INFO] [stderr] Checking unsigned-varint v0.5.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.82 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling prometheus v0.11.0 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking iana-time-zone v0.1.44 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling erased-serde v0.3.22 [INFO] [stderr] Checking byte-slice-cast v1.2.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking sp-std v3.0.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.131` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-f161ba22dd3a59d3/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.131/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562b8c0bce20 - std::backtrace_rs::backtrace::libunwind::trace::hbcb16d55b8506aa5 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x562b8c0bce20 - std::backtrace_rs::backtrace::trace_unsynchronized::hf7a4a940fa1f8cb8 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562b8c0bce20 - std::sys_common::backtrace::_print_fmt::h19b6bfb86a540beb [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x562b8c0bce20 - ::fmt::h4efbd2ca76dfe43c [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x562b8c0da5fe - core::fmt::write::hcf151bde7961613c [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x562b8c0ba1c5 - std::io::Write::write_fmt::h2918ebef2857dcc1 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/io/mod.rs:1672:15 [INFO] [stderr] 6: 0x562b8c0be583 - std::sys_common::backtrace::_print::h1c807555f929250e [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x562b8c0be583 - std::sys_common::backtrace::print::he7ea6eb92b22658d [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x562b8c0be583 - std::panicking::default_hook::{{closure}}::h8f797a1af3524f7c [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x562b8c0be26f - std::panicking::default_hook::hbf4c39be1bbb3401 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x562b8c0bec2a - std::panicking::rust_panic_with_hook::h4a8efaaadf0befd0 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x562b8c0beb27 - std::panicking::begin_panic_handler::{{closure}}::h8865961652c93e34 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x562b8c0bd32c - std::sys_common::backtrace::__rust_end_short_backtrace::h7afec31e55a85950 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x562b8c0be842 - rust_begin_unwind [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x562b8c0979f3 - core::panicking::panic_fmt::he96037b585e1115c [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x562b8c0d97d1 - core::panicking::panic_display::h3b55b9fb77fbd928 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x562b8c0d977b - core::panicking::panic_str::h25e89ae3556f8500 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x562b8c097866 - core::option::expect_failed::hbc9c38ca36bc796f [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/option.rs:1874:5 [INFO] [stderr] 18: 0x562b8c09a0d2 - core::option::Option::expect::ha5185f3d0378cd21 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x562b8c09d604 - build_script_build::main::h002fbd7d453c91e0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.131/build.rs:9:41 [INFO] [stderr] 20: 0x562b8c0a1a5b - core::ops::function::FnOnce::call_once::hdb6140a510403fec [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 21: 0x562b8c0a17de - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7be5b30fa6986c8 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x562b8c09ee41 - std::rt::lang_start::{{closure}}::h786be71f786f00db [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/rt.rs:145:18 [INFO] [stderr] 23: 0x562b8c0b776f - core::ops::function::impls:: for &F>::call_once::h987fd3f116a43cca [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 24: 0x562b8c0b776f - std::panicking::try::do_call::he85eb085216da788 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:492:40 [INFO] [stderr] 25: 0x562b8c0b776f - std::panicking::try::h25079d941d646086 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:456:19 [INFO] [stderr] 26: 0x562b8c0b776f - std::panic::catch_unwind::h9c086a3ee7527dfa [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x562b8c0b776f - std::rt::lang_start_internal::{{closure}}::haefcd4fd2d1db261 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/rt.rs:128:48 [INFO] [stderr] 28: 0x562b8c0b776f - std::panicking::try::do_call::hd76eb7e433e75818 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:492:40 [INFO] [stderr] 29: 0x562b8c0b776f - std::panicking::try::h961618ebe7254241 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panicking.rs:456:19 [INFO] [stderr] 30: 0x562b8c0b776f - std::panic::catch_unwind::h6bd0ce65cff8f49a [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x562b8c0b776f - std::rt::lang_start_internal::hc47d5c9a63edda98 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/rt.rs:128:20 [INFO] [stderr] 32: 0x562b8c09ee10 - std::rt::lang_start::h9ef0b9790a7a6717 [INFO] [stderr] at /rustc/df0acfe6d8f079d1fdd8e6b7447569d81b00f126/library/std/src/rt.rs:144:17 [INFO] [stderr] 33: 0x562b8c09eddc - main [INFO] [stderr] 34: 0x7fe7172b7083 - __libc_start_main [INFO] [stderr] 35: 0x562b8c097bee - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "da0f1ff18c3bec444e7a8c55373be4e877d41a0345cedceaac469d1d0ca1b26a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da0f1ff18c3bec444e7a8c55373be4e877d41a0345cedceaac469d1d0ca1b26a", kill_on_drop: false }` [INFO] [stdout] da0f1ff18c3bec444e7a8c55373be4e877d41a0345cedceaac469d1d0ca1b26a