[INFO] fetching crate hermit-sys 0.1.18... [INFO] checking hermit-sys-0.1.18 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate hermit-sys 0.1.18 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate hermit-sys 0.1.18 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hermit-sys 0.1.18 [INFO] finished tweaking crates.io crate hermit-sys 0.1.18 [INFO] tweaked toml for crates.io crate hermit-sys 0.1.18 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-traits v0.1.43 [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded aarch64 v0.0.4 [INFO] [stderr] Downloaded x86 v0.34.0 [INFO] [stderr] Downloaded llvm-tools v0.1.1 [INFO] [stderr] Downloaded rftrace v0.1.0 [INFO] [stderr] Downloaded raw-cpuid v8.1.2 [INFO] [stderr] Downloaded target_build_utils v0.3.1 [INFO] [stderr] Downloaded tock-registers v0.5.0 [INFO] [stderr] Downloaded register v0.5.1 [INFO] [stderr] Downloaded cortex-a v3.0.5 [INFO] [stderr] Downloaded managed v0.7.2 [INFO] [stderr] Downloaded smoltcp v0.6.0 [INFO] [stderr] Downloaded itoa v0.3.4 [INFO] [stderr] Downloaded serde v0.9.15 [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b422a29c893849a2c175eb4041affa43c703e9acebc69b32faf2f46570f4a9f2 [INFO] running `Command { std: "docker" "start" "-a" "b422a29c893849a2c175eb4041affa43c703e9acebc69b32faf2f46570f4a9f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b422a29c893849a2c175eb4041affa43c703e9acebc69b32faf2f46570f4a9f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b422a29c893849a2c175eb4041affa43c703e9acebc69b32faf2f46570f4a9f2", kill_on_drop: false }` [INFO] [stdout] b422a29c893849a2c175eb4041affa43c703e9acebc69b32faf2f46570f4a9f2 [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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4686121fc1c7f87d2bd86f6f0c896f5c855f1aa8169fd8aa913d8a8230e1a39a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4686121fc1c7f87d2bd86f6f0c896f5c855f1aa8169fd8aa913d8a8230e1a39a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling x86 v0.34.0 [INFO] [stderr] Compiling llvm-tools v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling raw-cpuid v8.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling hermit-sys v0.1.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir` [INFO] [stdout] --> build.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use walkdir::{DirEntry, WalkDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `hermit-sys v0.1.18 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/hermit-sys-3a210a08efb5f03f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=HERMIT_IP [INFO] [stderr] cargo:rerun-if-env-changed=HERMIT_GATEWAY [INFO] [stderr] cargo:rerun-if-env-changed=HERMIT_MASK [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to build kernel: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build.rs:60:31 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e2e1a5c7d7 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55e2e1a5c7d7 - std::backtrace_rs::backtrace::trace_unsynchronized::h86340908ff889faa [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e2e1a5c7d7 - std::sys_common::backtrace::_print_fmt::h43f85f9b18230404 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55e2e1a5c7d7 - ::fmt::hc132ae1a5b5aa7cd [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55e2e1a801bc - core::fmt::write::hdf023a0036d2a25f [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55e2e1a59692 - std::io::Write::write_fmt::h8580846154bcb66a [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55e2e1a5e6c5 - std::sys_common::backtrace::_print::h7ee55fed88d107a3 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55e2e1a5e6c5 - std::sys_common::backtrace::print::h54a7d3e52a524177 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55e2e1a5e6c5 - std::panicking::default_hook::{{closure}}::h60921e857bf55a40 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55e2e1a5e21a - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55e2e1a5ee61 - std::panicking::rust_panic_with_hook::h8d66bf42b407aaea [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55e2e1a5e9a7 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55e2e1a5cc9c - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55e2e1a5e909 - rust_begin_unwind [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55e2e1a7eb71 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55e2e1a7e993 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x55e2e1a02ac4 - core::result::Result::expect::h10371b2c88a9fa26 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/result.rs:933:23 [INFO] [stderr] 17: 0x55e2e19fe827 - build_script_build::build_hermit::heb1fc7418c8a0ad8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:60:15 [INFO] [stderr] 18: 0x55e2e1a005a5 - build_script_build::build::h21f932ee555a41b5 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:156:2 [INFO] [stderr] 19: 0x55e2e1a00d3b - build_script_build::main::he2a7caa84cb47083 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:226:2 [INFO] [stderr] 20: 0x55e2e1a0187b - core::ops::function::FnOnce::call_once::hac89e7d2a4f91a2c [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 21: 0x55e2e1a017ce - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7848bfa74b20cb7 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 22: 0x55e2e1a017a1 - std::rt::lang_start::{{closure}}::h755c39a526f78a9d [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:66:18 [INFO] [stderr] 23: 0x55e2e1a5f287 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 24: 0x55e2e1a5f287 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:379:40 [INFO] [stderr] 25: 0x55e2e1a5f287 - std::panicking::try::hb36953ccd24f930d [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:343:19 [INFO] [stderr] 26: 0x55e2e1a5f287 - std::panic::catch_unwind::hbb374cd03beb3824 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panic.rs:396:14 [INFO] [stderr] 27: 0x55e2e1a5f287 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:51:25 [INFO] [stderr] 28: 0x55e2e1a01777 - std::rt::lang_start::ha324733343830787 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:65:5 [INFO] [stderr] 29: 0x55e2e1a00d6a - main [INFO] [stderr] 30: 0x7ff641f650b3 - __libc_start_main [INFO] [stderr] 31: 0x55e2e19fe0be - _start [INFO] [stderr] 32: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4686121fc1c7f87d2bd86f6f0c896f5c855f1aa8169fd8aa913d8a8230e1a39a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4686121fc1c7f87d2bd86f6f0c896f5c855f1aa8169fd8aa913d8a8230e1a39a", kill_on_drop: false }` [INFO] [stdout] 4686121fc1c7f87d2bd86f6f0c896f5c855f1aa8169fd8aa913d8a8230e1a39a