[INFO] fetching crate snm 0.8.0... [INFO] checking snm-0.8.0 against try#ea0b8b54c698a32b6a15d1474117ead6958cef0e for pr-93275 [INFO] extracting crate snm 0.8.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate snm 0.8.0 on toolchain ea0b8b54c698a32b6a15d1474117ead6958cef0e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea0b8b54c698a32b6a15d1474117ead6958cef0e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config.toml [INFO] started tweaking crates.io crate snm 0.8.0 [INFO] finished tweaking crates.io crate snm 0.8.0 [INFO] tweaked toml for crates.io crate snm 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate snm 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea0b8b54c698a32b6a15d1474117ead6958cef0e" "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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ea0b8b54c698a32b6a15d1474117ead6958cef0e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 814ac4cf472f57fa6d770ad64e9ba9ae38ccafa9d10e454dd0565daa591c74fe [INFO] running `Command { std: "docker" "start" "-a" "814ac4cf472f57fa6d770ad64e9ba9ae38ccafa9d10e454dd0565daa591c74fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "814ac4cf472f57fa6d770ad64e9ba9ae38ccafa9d10e454dd0565daa591c74fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "814ac4cf472f57fa6d770ad64e9ba9ae38ccafa9d10e454dd0565daa591c74fe", kill_on_drop: false }` [INFO] [stdout] 814ac4cf472f57fa6d770ad64e9ba9ae38ccafa9d10e454dd0565daa591c74fe [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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ea0b8b54c698a32b6a15d1474117ead6958cef0e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa9b36ae2ef39dce512f3a12cd7f6c424397220fa7c7ad92e8ff8fbd5ae7ae47 [INFO] running `Command { std: "docker" "start" "-a" "fa9b36ae2ef39dce512f3a12cd7f6c424397220fa7c7ad92e8ff8fbd5ae7ae47", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.99` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-b75b3f91b00f7a16/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-0.2.99/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5585bdd5b410 - std::backtrace_rs::backtrace::libunwind::trace::h1ea4c78f91cfb1af [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x5585bdd5b410 - std::backtrace_rs::backtrace::trace_unsynchronized::h83c79b70e64c85d3 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5585bdd5b410 - std::sys_common::backtrace::_print_fmt::haf0288715c3ab3f2 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x5585bdd5b410 - ::fmt::h573c0a042d86b811 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5585bdd783fe - core::fmt::write::h30d7562d38841676 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x5585bdd589c5 - std::io::Write::write_fmt::h2b5df9255c373b19 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x5585bdd5b1d5 - std::sys_common::backtrace::_print::h4dec1b6bbb4846af [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x5585bdd5b1d5 - std::sys_common::backtrace::print::hb24488ce74321038 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x5585bdd5c8df - std::panicking::default_hook::{{closure}}::h71e3eee89853c54c [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x5585bdd5c61a - std::panicking::default_hook::hafb9e019cf966bbd [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x5585bdd5cfd8 - std::panicking::rust_panic_with_hook::h1920974cdc585755 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x5585bdd5cd77 - std::panicking::begin_panic_handler::{{closure}}::h330d8eeb88f30d9f [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x5585bdd5b8bc - std::sys_common::backtrace::__rust_end_short_backtrace::hbc068c0566313eac [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x5585bdd5ca92 - rust_begin_unwind [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x5585bdd35083 - core::panicking::panic_fmt::h0442e04c54293c53 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/panicking.rs:65:14 [INFO] [stderr] 15: 0x5585bdd776a1 - core::panicking::panic_display::h2a1ba22342ebbfd6 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/panicking.rs:139:5 [INFO] [stderr] 16: 0x5585bdd7764b - core::panicking::panic_str::hb816e6be0ce8d2f8 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/panicking.rs:123:5 [INFO] [stderr] 17: 0x5585bdd35046 - core::option::expect_failed::habcc3709715f324e [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/option.rs:1879:5 [INFO] [stderr] 18: 0x5585bdd3ee42 - core::option::Option::expect::h4f5a8d9f554b9696 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/option.rs:741:21 [INFO] [stderr] 19: 0x5585bdd3ad24 - build_script_build::main::h9771132b97325d85 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.99/build.rs:9:41 [INFO] [stderr] 20: 0x5585bdd3dabb - core::ops::function::FnOnce::call_once::h8afd2e2d48c4e3a8 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/ops/function.rs:251:5 [INFO] [stderr] 21: 0x5585bdd3e81e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6951bfc0549b1826 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 22: 0x5585bdd376c1 - std::rt::lang_start::{{closure}}::hc69cd17778ab562e [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x5585bdd55e2b - core::ops::function::impls:: for &F>::call_once::h37f04faa1a31f55f [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/core/src/ops/function.rs:286:13 [INFO] [stderr] 24: 0x5585bdd55e2b - std::panicking::try::do_call::hc3ed35b98da1210f [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:483:40 [INFO] [stderr] 25: 0x5585bdd55e2b - std::panicking::try::hd27d4c5a6494c1fd [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:447:19 [INFO] [stderr] 26: 0x5585bdd55e2b - std::panic::catch_unwind::h66803f03e451b693 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x5585bdd55e2b - std::rt::lang_start_internal::{{closure}}::h7b0fd24e73d8cc00 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x5585bdd55e2b - std::panicking::try::do_call::h7bb44f272a100038 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:483:40 [INFO] [stderr] 29: 0x5585bdd55e2b - std::panicking::try::h9e6dd728c0791561 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panicking.rs:447:19 [INFO] [stderr] 30: 0x5585bdd55e2b - std::panic::catch_unwind::he335015a965bbbc9 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x5585bdd55e2b - std::rt::lang_start_internal::hc7bd93dfa9047e3d [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x5585bdd3769a - std::rt::lang_start::h5f268aabceaa98e8 [INFO] [stderr] at /rustc/ea0b8b54c698a32b6a15d1474117ead6958cef0e/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x5585bdd3c1fe - main [INFO] [stderr] 34: 0x7f634ffba083 - __libc_start_main [INFO] [stderr] 35: 0x5585bdd353ce - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fa9b36ae2ef39dce512f3a12cd7f6c424397220fa7c7ad92e8ff8fbd5ae7ae47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa9b36ae2ef39dce512f3a12cd7f6c424397220fa7c7ad92e8ff8fbd5ae7ae47", kill_on_drop: false }` [INFO] [stdout] fa9b36ae2ef39dce512f3a12cd7f6c424397220fa7c7ad92e8ff8fbd5ae7ae47