[INFO] cloning repository https://github.com/luo4lu/Rust_codelist [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luo4lu/Rust_codelist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluo4lu%2FRust_codelist", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluo4lu%2FRust_codelist'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d5048a8a373576e1e6a8dcf07a151f1eed8cef3 [INFO] checking luo4lu/Rust_codelist against try#c34df645207dd0b6887b2312cf109109ba3a0ffb for pr-102513-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluo4lu%2FRust_codelist" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luo4lu/Rust_codelist on toolchain c34df645207dd0b6887b2312cf109109ba3a0ffb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c34df645207dd0b6887b2312cf109109ba3a0ffb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/luo4lu/Rust_codelist [INFO] finished tweaking git repo https://github.com/luo4lu/Rust_codelist [INFO] tweaked toml for git repo https://github.com/luo4lu/Rust_codelist written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/luo4lu/Rust_codelist already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c34df645207dd0b6887b2312cf109109ba3a0ffb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+c34df645207dd0b6887b2312cf109109ba3a0ffb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a742dae13130f6f6df3566dd92e24f2a2d5491d771a103f39e212a0aa28cc276 [INFO] running `Command { std: "docker" "start" "-a" "a742dae13130f6f6df3566dd92e24f2a2d5491d771a103f39e212a0aa28cc276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a742dae13130f6f6df3566dd92e24f2a2d5491d771a103f39e212a0aa28cc276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a742dae13130f6f6df3566dd92e24f2a2d5491d771a103f39e212a0aa28cc276", kill_on_drop: false }` [INFO] [stdout] a742dae13130f6f6df3566dd92e24f2a2d5491d771a103f39e212a0aa28cc276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+c34df645207dd0b6887b2312cf109109ba3a0ffb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46a195b1f83815490972a467c82170f97357e395d2bac455389cb3d7c3a47475 [INFO] running `Command { std: "docker" "start" "-a" "46a195b1f83815490972a467c82170f97357e395d2bac455389cb3d7c3a47475", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.6 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.71` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-c47dac998da3d0a1/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.71/build.rs:7:31 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55661c7e2120 - std::backtrace_rs::backtrace::libunwind::trace::hf5c4c10a1e4edf4d [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55661c7e2120 - std::backtrace_rs::backtrace::trace_unsynchronized::hdba91ee651017170 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55661c7e2120 - std::sys_common::backtrace::_print_fmt::h00b18af68a7ddc45 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55661c7e2120 - ::fmt::h40fe36658a3a1e08 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55661c7ff28e - core::fmt::write::h1f8391dd57e8cdfc [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x55661c7df4e5 - std::io::Write::write_fmt::h7630b92b207f664a [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x55661c7e37b3 - std::sys_common::backtrace::_print::hae8469959cda3a77 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55661c7e37b3 - std::sys_common::backtrace::print::ha99eadebd99915e0 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55661c7e37b3 - std::panicking::default_hook::{{closure}}::hdec8b2dba1a747f1 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55661c7e348a - std::panicking::default_hook::h74703028ce2e1209 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55661c7e3e59 - std::panicking::rust_panic_with_hook::h91937c3cb84658ce [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:669:13 [INFO] [stderr] 11: 0x55661c7e3d57 - std::panicking::begin_panic_handler::{{closure}}::hc61d0d985df6913a [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:560:13 [INFO] [stderr] 12: 0x55661c7e25cc - std::sys_common::backtrace::__rust_end_short_backtrace::h63e85c98a4017d0c [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55661c7e3a72 - rust_begin_unwind [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:556:5 [INFO] [stderr] 14: 0x55661c7bbb43 - core::panicking::panic_fmt::h83b49263f82025fd [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55661c7fe531 - core::panicking::panic_display::h5b24fc67ba0cc9d1 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x55661c7fe4db - core::panicking::panic_str::h1aab51cf7918eb15 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x55661c7bb9b6 - core::option::expect_failed::h42c657dadeab311d [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/option.rs:1873:5 [INFO] [stderr] 18: 0x55661c7c5712 - core::option::Option::expect::ha370cbcda7af1548 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x55661c7c2c27 - build_script_build::main::hba4900d577ce26ed [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.71/build.rs:7:9 [INFO] [stderr] 20: 0x55661c7c175b - core::ops::function::FnOnce::call_once::h2e0d5822a86d4e73 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/ops/function.rs:251:5 [INFO] [stderr] 21: 0x55661c7c48fe - std::sys_common::backtrace::__rust_begin_short_backtrace::h4fb6157895e7b9dd [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x55661c7be021 - std::rt::lang_start::{{closure}}::hab03bd42817958b3 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x55661c7dc91f - core::ops::function::impls:: for &F>::call_once::he48aae3adde22ea9 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/core/src/ops/function.rs:286:13 [INFO] [stderr] 24: 0x55661c7dc91f - std::panicking::try::do_call::h8d662ac8b2a09460 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:464:40 [INFO] [stderr] 25: 0x55661c7dc91f - std::panicking::try::h95b44ec8f1bc562c [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:428:19 [INFO] [stderr] 26: 0x55661c7dc91f - std::panic::catch_unwind::hf88521aab12056b3 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x55661c7dc91f - std::rt::lang_start_internal::{{closure}}::ha0e5504d8c0d17c0 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x55661c7dc91f - std::panicking::try::do_call::hd994d4ad1295806d [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:464:40 [INFO] [stderr] 29: 0x55661c7dc91f - std::panicking::try::hf6853110a9be4b0f [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panicking.rs:428:19 [INFO] [stderr] 30: 0x55661c7dc91f - std::panic::catch_unwind::hd08dd6cffc0d0647 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x55661c7dc91f - std::rt::lang_start_internal::h59a8afba7bcc7a87 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x55661c7bdffa - std::rt::lang_start::hf229cadcc0a18135 [INFO] [stderr] at /rustc/c34df645207dd0b6887b2312cf109109ba3a0ffb/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x55661c7c40d1 - main [INFO] [stderr] 34: 0x7fae48c03083 - __libc_start_main [INFO] [stderr] 35: 0x55661c7bbd1e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "46a195b1f83815490972a467c82170f97357e395d2bac455389cb3d7c3a47475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46a195b1f83815490972a467c82170f97357e395d2bac455389cb3d7c3a47475", kill_on_drop: false }` [INFO] [stdout] 46a195b1f83815490972a467c82170f97357e395d2bac455389cb3d7c3a47475