[INFO] cloning repository https://github.com/Xephobia/doinghisjob [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xephobia/doinghisjob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXephobia%2Fdoinghisjob", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXephobia%2Fdoinghisjob'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63a7ed4ae5abfb296f01c9912e76d7a01a1551ba [INFO] checking Xephobia/doinghisjob against try#e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e for pr-101680 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXephobia%2Fdoinghisjob" "/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/Xephobia/doinghisjob on toolchain e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Xephobia/doinghisjob [INFO] finished tweaking git repo https://github.com/Xephobia/doinghisjob [INFO] tweaked toml for git repo https://github.com/Xephobia/doinghisjob written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Xephobia/doinghisjob already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e" "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" "+e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb3aa4f7636ee42b8424cfad779f569583307451647629cf92c7c0ca84742ad3 [INFO] running `Command { std: "docker" "start" "-a" "cb3aa4f7636ee42b8424cfad779f569583307451647629cf92c7c0ca84742ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb3aa4f7636ee42b8424cfad779f569583307451647629cf92c7c0ca84742ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb3aa4f7636ee42b8424cfad779f569583307451647629cf92c7c0ca84742ad3", kill_on_drop: false }` [INFO] [stdout] cb3aa4f7636ee42b8424cfad779f569583307451647629cf92c7c0ca84742ad3 [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" "+e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa3f5725086bd4e30862189b1784f2817e00185a7943096c597571cf0485c0b4 [INFO] running `Command { std: "docker" "start" "-a" "aa3f5725086bd4e30862189b1784f2817e00185a7943096c597571cf0485c0b4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking bytes v0.5.6 [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 weezl v0.1.4 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Compiling serenity v0.10.9 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking typemap_rev v0.1.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling ring v0.16.20 [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-53b3506c1e98e27d/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: 0x55e5d8335460 - std::backtrace_rs::backtrace::libunwind::trace::h19f73cc0907dc661 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55e5d8335460 - std::backtrace_rs::backtrace::trace_unsynchronized::hde86e313638e2caf [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e5d8335460 - std::sys_common::backtrace::_print_fmt::h5b7c29c5c5f008ec [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55e5d8335460 - ::fmt::h7202b0788f20119f [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55e5d83527fe - core::fmt::write::h29e098d1528698ea [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x55e5d83326e5 - std::io::Write::write_fmt::h131fd53c88cba6ce [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x55e5d8336ae3 - std::sys_common::backtrace::_print::h17e7060ff76d315e [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55e5d8336ae3 - std::sys_common::backtrace::print::he75e51cebd8511b8 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55e5d8336ae3 - std::panicking::default_hook::{{closure}}::hf0ce757812dcecc7 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55e5d83367cf - std::panicking::default_hook::h1d35b9ad707e3749 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55e5d833718a - std::panicking::rust_panic_with_hook::h1eeb17161794a917 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55e5d8337087 - std::panicking::begin_panic_handler::{{closure}}::h1a8b143aee95ac32 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55e5d833590c - std::sys_common::backtrace::__rust_end_short_backtrace::h7722a914fab3a8a1 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55e5d8336da2 - rust_begin_unwind [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55e5d830ea93 - core::panicking::panic_fmt::h40f4b5f2c53bc1c6 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55e5d8351aa1 - core::panicking::panic_display::h30e3ead090c20f77 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x55e5d8351a4b - core::panicking::panic_str::h39f3c72eaab8d569 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x55e5d830e906 - core::option::expect_failed::h91a4ccba10f89f7c [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/option.rs:1880:5 [INFO] [stderr] 18: 0x55e5d8310a22 - core::option::Option::expect::h1c7aad07166ac894 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x55e5d8315614 - build_script_build::main::h3ac60b92c3225289 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.101/build.rs:9:41 [INFO] [stderr] 20: 0x55e5d83186cb - core::ops::function::FnOnce::call_once::h4edf26f7ecee38a3 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 21: 0x55e5d831864e - std::sys_common::backtrace::__rust_begin_short_backtrace::h3502f63e25a24cc5 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x55e5d8311fa1 - std::rt::lang_start::{{closure}}::he0c410854df21984 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x55e5d832fe1f - core::ops::function::impls:: for &F>::call_once::h60e1a40a57e728bc [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 24: 0x55e5d832fe1f - std::panicking::try::do_call::had0f623b44b894a1 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:492:40 [INFO] [stderr] 25: 0x55e5d832fe1f - std::panicking::try::hf02e7f36d3c2cd12 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:456:19 [INFO] [stderr] 26: 0x55e5d832fe1f - std::panic::catch_unwind::h2d64ece9da1c54a3 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x55e5d832fe1f - std::rt::lang_start_internal::{{closure}}::h4e11336b293462b0 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x55e5d832fe1f - std::panicking::try::do_call::h594d9807548e8eb6 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:492:40 [INFO] [stderr] 29: 0x55e5d832fe1f - std::panicking::try::h290ac15f087f6414 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panicking.rs:456:19 [INFO] [stderr] 30: 0x55e5d832fe1f - std::panic::catch_unwind::he5a21973661c15a4 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x55e5d832fe1f - std::rt::lang_start_internal::h3533556a001cb748 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x55e5d8311f7a - std::rt::lang_start::ha446bc3b65276a65 [INFO] [stderr] at /rustc/e79c9799a5ffd821c63b799b91e8aa87fd7ebb1e/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x55e5d8316af1 - main [INFO] [stderr] 34: 0x7f6bc9685083 - __libc_start_main [INFO] [stderr] 35: 0x55e5d830ec6e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "aa3f5725086bd4e30862189b1784f2817e00185a7943096c597571cf0485c0b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa3f5725086bd4e30862189b1784f2817e00185a7943096c597571cf0485c0b4", kill_on_drop: false }` [INFO] [stdout] aa3f5725086bd4e30862189b1784f2817e00185a7943096c597571cf0485c0b4