[INFO] fetching crate show-waifu 1.0.1... [INFO] checking show-waifu-1.0.1 against try#e3fba958e26aa56a364ba6d36376f1800cd40fa5 for pr-101437 [INFO] extracting crate show-waifu 1.0.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate show-waifu 1.0.1 on toolchain e3fba958e26aa56a364ba6d36376f1800cd40fa5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e3fba958e26aa56a364ba6d36376f1800cd40fa5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate show-waifu 1.0.1 [INFO] finished tweaking crates.io crate show-waifu 1.0.1 [INFO] tweaked toml for crates.io crate show-waifu 1.0.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate show-waifu 1.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e3fba958e26aa56a364ba6d36376f1800cd40fa5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e3fba958e26aa56a364ba6d36376f1800cd40fa5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a26e223ce61ed70bdbd9431b946b5e7917de71fa6c0ef521a5ed585f6c02bad [INFO] running `Command { std: "docker" "start" "-a" "6a26e223ce61ed70bdbd9431b946b5e7917de71fa6c0ef521a5ed585f6c02bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a26e223ce61ed70bdbd9431b946b5e7917de71fa6c0ef521a5ed585f6c02bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a26e223ce61ed70bdbd9431b946b5e7917de71fa6c0ef521a5ed585f6c02bad", kill_on_drop: false }` [INFO] [stdout] 6a26e223ce61ed70bdbd9431b946b5e7917de71fa6c0ef521a5ed585f6c02bad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e3fba958e26aa56a364ba6d36376f1800cd40fa5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 051c9c8b12921051d2e0cb3dd964f01391d179b85c4067b00c779460732c83b7 [INFO] running `Command { std: "docker" "start" "-a" "051c9c8b12921051d2e0cb3dd964f01391d179b85c4067b00c779460732c83b7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking bytemuck v1.7.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.97` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-0bb4fd7056619062/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-0.2.97/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56537ac61840 - std::backtrace_rs::backtrace::libunwind::trace::he919abe567a503fe [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x56537ac61840 - std::backtrace_rs::backtrace::trace_unsynchronized::h325afec262efa225 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56537ac61840 - std::sys_common::backtrace::_print_fmt::h8f305d2a6ebec9ee [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x56537ac61840 - ::fmt::h24bec6e8311d652a [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x56537ac7e91e - core::fmt::write::h7929a9ff9196c2e2 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x56537ac5ebf5 - std::io::Write::write_fmt::h9b9da188def8a312 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x56537ac62f73 - std::sys_common::backtrace::_print::h3bc758cac7b8e6d7 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x56537ac62f73 - std::sys_common::backtrace::print::h62af4addb18bf213 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x56537ac62f73 - std::panicking::default_hook::{{closure}}::h5d492b60bd5dacd2 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x56537ac62c5f - std::panicking::default_hook::hb00e907d8bf0dc7f [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x56537ac6361a - std::panicking::rust_panic_with_hook::h407e07dbb3bb8fed [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x56537ac63517 - std::panicking::begin_panic_handler::{{closure}}::he2fee81d3f74de69 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x56537ac61d5c - std::sys_common::backtrace::__rust_end_short_backtrace::hebf9f4138a807e7c [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x56537ac63232 - rust_begin_unwind [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x56537ac3ca23 - core::panicking::panic_fmt::hbc83be24f266f231 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x56537ac7dbc1 - core::panicking::panic_display::h1b611a4e4745deaa [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x56537ac7db6b - core::panicking::panic_str::hdc2dce124b0cc7b3 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x56537ac3c896 - core::option::expect_failed::h2c8f63dc81bbcd34 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/option.rs:1880:5 [INFO] [stderr] 18: 0x56537ac3eb02 - core::option::Option::expect::hdaa2325bdbe754f9 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x56537ac44854 - build_script_build::main::hd3bffb763c16986b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.97/build.rs:9:41 [INFO] [stderr] 20: 0x56537ac4678b - core::ops::function::FnOnce::call_once::h7f602d2778d9aced [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 21: 0x56537ac4653e - std::sys_common::backtrace::__rust_begin_short_backtrace::hecc9064f1773c2f9 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x56537ac3fab1 - std::rt::lang_start::{{closure}}::h37923e6c4f11fa7d [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x56537ac5c16f - core::ops::function::impls:: for &F>::call_once::hdd4bd3749468d39d [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 24: 0x56537ac5c16f - std::panicking::try::do_call::h5195fb2ddc1716ff [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:492:40 [INFO] [stderr] 25: 0x56537ac5c16f - std::panicking::try::hb88c04ffe6117e5b [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:456:19 [INFO] [stderr] 26: 0x56537ac5c16f - std::panic::catch_unwind::ha79a7dd587ef201d [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x56537ac5c16f - std::rt::lang_start_internal::{{closure}}::h2d6e966af21bf214 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x56537ac5c16f - std::panicking::try::do_call::h4cc4e35f2ff511bd [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:492:40 [INFO] [stderr] 29: 0x56537ac5c16f - std::panicking::try::hed9e6aed71cf80a7 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panicking.rs:456:19 [INFO] [stderr] 30: 0x56537ac5c16f - std::panic::catch_unwind::hb3861f8a72721186 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x56537ac5c16f - std::rt::lang_start_internal::haba18db76e682a5b [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x56537ac3fa8a - std::rt::lang_start::h590b9f944922df37 [INFO] [stderr] at /rustc/e3fba958e26aa56a364ba6d36376f1800cd40fa5/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x56537ac45d31 - main [INFO] [stderr] 34: 0x7f2157118083 - __libc_start_main [INFO] [stderr] 35: 0x56537ac3cbfe - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "051c9c8b12921051d2e0cb3dd964f01391d179b85c4067b00c779460732c83b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "051c9c8b12921051d2e0cb3dd964f01391d179b85c4067b00c779460732c83b7", kill_on_drop: false }` [INFO] [stdout] 051c9c8b12921051d2e0cb3dd964f01391d179b85c4067b00c779460732c83b7