[INFO] cloning repository https://github.com/elipmoc/RustLLVMTest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elipmoc/RustLLVMTest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRustLLVMTest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRustLLVMTest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68a20f7f9dafabc87a56e52ed27cf15035821794 [INFO] checking elipmoc/RustLLVMTest against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRustLLVMTest" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elipmoc/RustLLVMTest on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/elipmoc/RustLLVMTest [INFO] finished tweaking git repo https://github.com/elipmoc/RustLLVMTest [INFO] tweaked toml for git repo https://github.com/elipmoc/RustLLVMTest written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/elipmoc/RustLLVMTest already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking elipmoc/RustLLVMTest against try#d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRustLLVMTest" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elipmoc/RustLLVMTest on toolchain d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/elipmoc/RustLLVMTest [INFO] finished tweaking git repo https://github.com/elipmoc/RustLLVMTest [INFO] tweaked toml for git repo https://github.com/elipmoc/RustLLVMTest written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/elipmoc/RustLLVMTest already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking elipmoc/RustLLVMTest against try#d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felipmoc%2FRustLLVMTest" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elipmoc/RustLLVMTest on toolchain d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/elipmoc/RustLLVMTest [INFO] finished tweaking git repo https://github.com/elipmoc/RustLLVMTest [INFO] tweaked toml for git repo https://github.com/elipmoc/RustLLVMTest written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/elipmoc/RustLLVMTest already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v60.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b172a2b8c53b63bcecdff0c4c8bc9ff4025cf8cb85ce6c36775ad96531708db [INFO] running `Command { std: "docker" "start" "-a" "9b172a2b8c53b63bcecdff0c4c8bc9ff4025cf8cb85ce6c36775ad96531708db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b172a2b8c53b63bcecdff0c4c8bc9ff4025cf8cb85ce6c36775ad96531708db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b172a2b8c53b63bcecdff0c4c8bc9ff4025cf8cb85ce6c36775ad96531708db", kill_on_drop: false }` [INFO] [stdout] 9b172a2b8c53b63bcecdff0c4c8bc9ff4025cf8cb85ce6c36775ad96531708db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e46df8efee524d19e4822ea09f335b309aaa0f652d26186d17e2be304a5b59a1 [INFO] running `Command { std: "docker" "start" "-a" "e46df8efee524d19e4822ea09f335b309aaa0f652d26186d17e2be304a5b59a1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling rust_llvm_Test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling llvm-sys v60.1.0 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: rust_llvm_Test@0.1.0: Assembler messages: [INFO] [stderr] warning: rust_llvm_Test@0.1.0: Fatal error: can't create ./src/stdlib/c/foo.o: Read-only file system [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `rust_llvm_Test v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust_llvm_Test-fddd48945292a7a3/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "./src/stdlib/c/foo.o" "-c" "src/stdlib/c/foo.c" [INFO] [stderr] cargo:warning=Assembler messages: [INFO] [stderr] cargo:warning=Fatal error: can't create ./src/stdlib/c/foo.o: Read-only file system [INFO] [stderr] exit status: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cc-1.0.18/src/lib.rs:2181:5: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "./src/stdlib/c/foo.o" "-c" "src/stdlib/c/foo.c" with args "cc" did not execute successfully (status code exit status: 1). [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55936f88b8b6 - std::backtrace_rs::backtrace::libunwind::trace::h7b4b001a248a1b3f [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55936f88b8b6 - std::backtrace_rs::backtrace::trace_unsynchronized::h99639403ce9d18bb [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55936f88b8b6 - std::sys_common::backtrace::_print_fmt::h9060790f08468855 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55936f88b8b6 - ::fmt::h4fd0ead4fef95280 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55936f8af8ac - core::fmt::rt::Argument::fmt::h5298c89bb443d95a [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55936f8af8ac - core::fmt::write::h5b020cf24790f774 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x55936f8889af - std::io::Write::write_fmt::hfcbcc04e7e038278 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/io/mod.rs:1846:15 [INFO] [stderr] 7: 0x55936f88b664 - std::sys_common::backtrace::_print::h02e0ad3c8a2d9013 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55936f88b664 - std::sys_common::backtrace::print::ha2b5c34548cd4936 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55936f88cebb - std::panicking::default_hook::{{closure}}::h1015a19e4c3ca434 [INFO] [stderr] 10: 0x55936f88cc17 - std::panicking::default_hook::h330146b3bcea32dd [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55936f88d35d - std::panicking::rust_panic_with_hook::h60177a910a71ff29 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x55936f88d232 - std::panicking::begin_panic_handler::{{closure}}::h68932a6556cb456e [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x55936f88bd96 - std::sys_common::backtrace::__rust_end_short_backtrace::hfa8cb933865b76b1 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55936f88cf64 - rust_begin_unwind [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x55936f82f165 - core::panicking::panic_fmt::haf288322736d5535 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55936f844401 - cc::fail::h2ff479317c1a7fb2 [INFO] [stderr] 17: 0x55936f83404f - cc::Build::compile::hb4a6736beabca13c [INFO] [stderr] 18: 0x55936f82fd02 - build_script_build::main::h4c3e76042db07b44 [INFO] [stderr] 19: 0x55936f82fa63 - core::ops::function::FnOnce::call_once::h580a65243aa33a5e [INFO] [stderr] 20: 0x55936f82f9a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8779f7bb0532eac0 [INFO] [stderr] 21: 0x55936f82f9f9 - std::rt::lang_start::{{closure}}::h599ab7d8155db160 [INFO] [stderr] 22: 0x55936f884e03 - core::ops::function::impls:: for &F>::call_once::h236ff33f787e854d [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55936f884e03 - std::panicking::try::do_call::h6c0499208a3bbd73 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:552:40 [INFO] [stderr] 24: 0x55936f884e03 - std::panicking::try::hca4dbe11114c65a7 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:516:19 [INFO] [stderr] 25: 0x55936f884e03 - std::panic::catch_unwind::h381eeb90ad64cd04 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panic.rs:146:14 [INFO] [stderr] 26: 0x55936f884e03 - std::rt::lang_start_internal::{{closure}}::h85c9266c2a523ddd [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55936f884e03 - std::panicking::try::do_call::h80d7f5cd527f14fa [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:552:40 [INFO] [stderr] 28: 0x55936f884e03 - std::panicking::try::h4b9ab275b5e3107e [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panicking.rs:516:19 [INFO] [stderr] 29: 0x55936f884e03 - std::panic::catch_unwind::hda6546c23dc20b4e [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/panic.rs:146:14 [INFO] [stderr] 30: 0x55936f884e03 - std::rt::lang_start_internal::h49d553083b8adff3 [INFO] [stderr] at /rustc/d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55936f82f9d7 - std::rt::lang_start::hc06f981d483ec106 [INFO] [stderr] 32: 0x55936f82fd45 - main [INFO] [stderr] 33: 0x7f56d8c9dd90 - [INFO] [stderr] 34: 0x7f56d8c9de40 - __libc_start_main [INFO] [stderr] 35: 0x55936f82f745 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e46df8efee524d19e4822ea09f335b309aaa0f652d26186d17e2be304a5b59a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e46df8efee524d19e4822ea09f335b309aaa0f652d26186d17e2be304a5b59a1", kill_on_drop: false }` [INFO] [stdout] e46df8efee524d19e4822ea09f335b309aaa0f652d26186d17e2be304a5b59a1