[INFO] fetching crate spamprotection 0.1.0-2... [INFO] checking spamprotection-0.1.0-2 against try#0004f98fdd309b1940390200ae28913f7fbd736f for pr-101478 [INFO] extracting crate spamprotection 0.1.0-2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate spamprotection 0.1.0-2 on toolchain 0004f98fdd309b1940390200ae28913f7fbd736f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0004f98fdd309b1940390200ae28913f7fbd736f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spamprotection 0.1.0-2 [INFO] finished tweaking crates.io crate spamprotection 0.1.0-2 [INFO] tweaked toml for crates.io crate spamprotection 0.1.0-2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate spamprotection 0.1.0-2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0004f98fdd309b1940390200ae28913f7fbd736f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+0004f98fdd309b1940390200ae28913f7fbd736f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f80b367d16b947689060bfce3bf0a825306c123724a925c5fb308e692f8025f [INFO] running `Command { std: "docker" "start" "-a" "8f80b367d16b947689060bfce3bf0a825306c123724a925c5fb308e692f8025f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f80b367d16b947689060bfce3bf0a825306c123724a925c5fb308e692f8025f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f80b367d16b947689060bfce3bf0a825306c123724a925c5fb308e692f8025f", kill_on_drop: false }` [INFO] [stdout] 8f80b367d16b947689060bfce3bf0a825306c123724a925c5fb308e692f8025f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+0004f98fdd309b1940390200ae28913f7fbd736f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c1f457ed1d2ff84ef082973e07a4691032568af7ba8d5ded922068440bb5af8 [INFO] running `Command { std: "docker" "start" "-a" "3c1f457ed1d2ff84ef082973e07a4691032568af7ba8d5ded922068440bb5af8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.101` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-55facf4382f6702d/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-0.2.101/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5645fb78ca10 - std::backtrace_rs::backtrace::libunwind::trace::h68f4821065dfec0e [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x5645fb78ca10 - std::backtrace_rs::backtrace::trace_unsynchronized::ha303f16c3a318cd7 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5645fb78ca10 - std::sys_common::backtrace::_print_fmt::h8dfadbff5821254c [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x5645fb78ca10 - ::fmt::heefb934e22801888 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x5645fb7a9ace - core::fmt::write::h01342d4892384d76 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x5645fb789d35 - std::io::Write::write_fmt::hb26080656bb88960 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x5645fb78e103 - std::sys_common::backtrace::_print::hb4fd46f8e2d1a65e [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x5645fb78e103 - std::sys_common::backtrace::print::h2a76f58572fab0a6 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x5645fb78e103 - std::panicking::default_hook::{{closure}}::hb9a3f4df8037487b [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5645fb78ddef - std::panicking::default_hook::h979ac2eb56748e7e [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x5645fb78e7aa - std::panicking::rust_panic_with_hook::h2b045de94a6bed6e [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x5645fb78e6a7 - std::panicking::begin_panic_handler::{{closure}}::hd16628f187ef8977 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x5645fb78ceec - std::sys_common::backtrace::__rust_end_short_backtrace::hbed5d913924b6f8d [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x5645fb78e3c2 - rust_begin_unwind [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x5645fb767a93 - core::panicking::panic_fmt::h2c4e0212f9f8bf54 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x5645fb7a8d71 - core::panicking::panic_display::h9594fd5db3ac0e0f [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x5645fb7a8d1b - core::panicking::panic_str::h1761d3a9bd5d6d29 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x5645fb767906 - core::option::expect_failed::ha2fd85073979cbeb [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/option.rs:1880:5 [INFO] [stderr] 18: 0x5645fb769b62 - core::option::Option::expect::hdde7dce7ed6f95b2 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x5645fb76f8f4 - build_script_build::main::h5150e2647d372269 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.101/build.rs:9:41 [INFO] [stderr] 20: 0x5645fb77187b - core::ops::function::FnOnce::call_once::hf9a801b1bee4dcb5 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 21: 0x5645fb7715de - std::sys_common::backtrace::__rust_begin_short_backtrace::h127e5f62638d3684 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x5645fb76ab51 - std::rt::lang_start::{{closure}}::he1891aae3ad305b2 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x5645fb7872af - core::ops::function::impls:: for &F>::call_once::h6c98c92d9c546c1a [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 24: 0x5645fb7872af - std::panicking::try::do_call::h76afc2029c2e1d32 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:492:40 [INFO] [stderr] 25: 0x5645fb7872af - std::panicking::try::h74dc6b18046089e3 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:456:19 [INFO] [stderr] 26: 0x5645fb7872af - std::panic::catch_unwind::h6a1254ff8094a160 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x5645fb7872af - std::rt::lang_start_internal::{{closure}}::h5219e028e3b4e1e8 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x5645fb7872af - std::panicking::try::do_call::he19154737ff80739 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:492:40 [INFO] [stderr] 29: 0x5645fb7872af - std::panicking::try::h3d6d936260435153 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panicking.rs:456:19 [INFO] [stderr] 30: 0x5645fb7872af - std::panic::catch_unwind::hd4cb540b69d540e3 [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x5645fb7872af - std::rt::lang_start_internal::h80f5e86d2adcc33d [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x5645fb76ab2a - std::rt::lang_start::hafebdbc7ac192e6a [INFO] [stderr] at /rustc/0004f98fdd309b1940390200ae28913f7fbd736f/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x5645fb770dd1 - main [INFO] [stderr] 34: 0x7efe84648083 - __libc_start_main [INFO] [stderr] 35: 0x5645fb767c6e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3c1f457ed1d2ff84ef082973e07a4691032568af7ba8d5ded922068440bb5af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c1f457ed1d2ff84ef082973e07a4691032568af7ba8d5ded922068440bb5af8", kill_on_drop: false }` [INFO] [stdout] 3c1f457ed1d2ff84ef082973e07a4691032568af7ba8d5ded922068440bb5af8