[INFO] cloning repository https://github.com/andrefsp/rustserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrefsp/rustserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrefsp%2Frustserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrefsp%2Frustserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 449b3ebf75c723de6060873d5729ce9d56238a78 [INFO] checking andrefsp/rustserver against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrefsp%2Frustserver" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrefsp/rustserver on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrefsp/rustserver [INFO] finished tweaking git repo https://github.com/andrefsp/rustserver [INFO] tweaked toml for git repo https://github.com/andrefsp/rustserver written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/andrefsp/rustserver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6600e020500b803eb6499df2a99b444bfab0c734f71a778805ec49e2652441cf [INFO] running `Command { std: "docker" "start" "-a" "6600e020500b803eb6499df2a99b444bfab0c734f71a778805ec49e2652441cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6600e020500b803eb6499df2a99b444bfab0c734f71a778805ec49e2652441cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6600e020500b803eb6499df2a99b444bfab0c734f71a778805ec49e2652441cf", kill_on_drop: false }` [INFO] [stdout] 6600e020500b803eb6499df2a99b444bfab0c734f71a778805ec49e2652441cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bc84d584ef5fb7aef883d7e9ad938fac796c65830c1c680d0437345c9d258e9 [INFO] running `Command { std: "docker" "start" "-a" "8bc84d584ef5fb7aef883d7e9ad938fac796c65830c1c680d0437345c9d258e9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling base64ct v1.5.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling num-bigint-dig v0.8.1 [INFO] [stderr] Compiling const-oid v0.7.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling zeroize v1.5.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking fragile v1.2.1 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.126` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-d2d302c68ab6c510/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-0.2.126/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5559b013e6e0 - std::backtrace_rs::backtrace::libunwind::trace::h07f6f3f62143c2f1 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x5559b013e6e0 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4af296646eff8ca [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5559b013e6e0 - std::sys_common::backtrace::_print_fmt::h6c078bd86d05ddda [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x5559b013e6e0 - ::fmt::hee15a79371583970 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x5559b015ba7e - core::fmt::write::hf2e27bdaba79f677 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x5559b013ba65 - std::io::Write::write_fmt::ha1817aee185c081a [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x5559b013fd63 - std::sys_common::backtrace::_print::hf9a456aef6ad95d2 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x5559b013fd63 - std::sys_common::backtrace::print::h2da0b4b6a2c7b2ed [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x5559b013fd63 - std::panicking::default_hook::{{closure}}::he4468ced72b6d9a8 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5559b013fa4f - std::panicking::default_hook::h1bb5aeb06711134e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x5559b014040a - std::panicking::rust_panic_with_hook::haa10863c66cdd6aa [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x5559b0140307 - std::panicking::begin_panic_handler::{{closure}}::h4b82d065222c5bc4 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x5559b013eb8c - std::sys_common::backtrace::__rust_end_short_backtrace::hac689cdb68db7f01 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x5559b0140022 - rust_begin_unwind [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x5559b0117a93 - core::panicking::panic_fmt::hbc8818ca15fe0c9e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x5559b015ad21 - core::panicking::panic_display::hc0b8dcf31558688c [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x5559b015accb - core::panicking::panic_str::h0dadaa21d68a2aa6 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x5559b0117906 - core::option::expect_failed::h9e66908e6cc17b58 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/option.rs:1880:5 [INFO] [stderr] 18: 0x5559b0119a22 - core::option::Option::expect::h644096832ab716fd [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x5559b011d354 - build_script_build::main::hd0ae61a2f1f409a2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.126/build.rs:9:41 [INFO] [stderr] 20: 0x5559b012194b - core::ops::function::FnOnce::call_once::ha1676408fab42cc1 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 21: 0x5559b01218ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h10842654dd88f018 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x5559b011afa1 - std::rt::lang_start::{{closure}}::h995e04e6fc66f1a7 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x5559b013909f - core::ops::function::impls:: for &F>::call_once::hc214aeaf2bdd199e [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 24: 0x5559b013909f - std::panicking::try::do_call::hcff8a9964c5a8ed9 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:492:40 [INFO] [stderr] 25: 0x5559b013909f - std::panicking::try::h43dbacefe2436fcd [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:456:19 [INFO] [stderr] 26: 0x5559b013909f - std::panic::catch_unwind::h44cc723b3d02a7c5 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x5559b013909f - std::rt::lang_start_internal::{{closure}}::h248747dd5aea9860 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x5559b013909f - std::panicking::try::do_call::h4646f69ac0b58d7d [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:492:40 [INFO] [stderr] 29: 0x5559b013909f - std::panicking::try::h029dda102f1c6d71 [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panicking.rs:456:19 [INFO] [stderr] 30: 0x5559b013909f - std::panic::catch_unwind::h0def18963bdd482a [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x5559b013909f - std::rt::lang_start_internal::h7bcbe5e0d7f0056f [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x5559b011af7a - std::rt::lang_start::h172a33fdca8f515d [INFO] [stderr] at /rustc/8ea250bdb76176ecb0225baa34aa634b024ae0e2/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x5559b011eab1 - main [INFO] [stderr] 34: 0x7f806045b083 - __libc_start_main [INFO] [stderr] 35: 0x5559b0117c6e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8bc84d584ef5fb7aef883d7e9ad938fac796c65830c1c680d0437345c9d258e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc84d584ef5fb7aef883d7e9ad938fac796c65830c1c680d0437345c9d258e9", kill_on_drop: false }` [INFO] [stdout] 8bc84d584ef5fb7aef883d7e9ad938fac796c65830c1c680d0437345c9d258e9