[INFO] cloning repository https://github.com/mgoszcz2/objc_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgoszcz2/objc_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgoszcz2%2Fobjc_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgoszcz2%2Fobjc_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8df9b4872d669f92cae09a3ecd8e2251d36a2144 [INFO] checking mgoszcz2/objc_rust against master#bb89df6903539e7014b8db29bccd6a9ee9553122 for pr-121072 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgoszcz2%2Fobjc_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgoszcz2/objc_rust on toolchain bb89df6903539e7014b8db29bccd6a9ee9553122 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bb89df6903539e7014b8db29bccd6a9ee9553122" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mgoszcz2/objc_rust [INFO] finished tweaking git repo https://github.com/mgoszcz2/objc_rust [INFO] tweaked toml for git repo https://github.com/mgoszcz2/objc_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mgoszcz2/objc_rust 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" "+bb89df6903539e7014b8db29bccd6a9ee9553122" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 mgoszcz2/objc_rust against try#e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0 for pr-121072 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgoszcz2%2Fobjc_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgoszcz2/objc_rust on toolchain e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mgoszcz2/objc_rust [INFO] finished tweaking git repo https://github.com/mgoszcz2/objc_rust [INFO] tweaked toml for git repo https://github.com/mgoszcz2/objc_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mgoszcz2/objc_rust 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" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 mgoszcz2/objc_rust against try#e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0 for pr-121072 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgoszcz2%2Fobjc_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgoszcz2/objc_rust on toolchain e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mgoszcz2/objc_rust [INFO] finished tweaking git repo https://github.com/mgoszcz2/objc_rust [INFO] tweaked toml for git repo https://github.com/mgoszcz2/objc_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mgoszcz2/objc_rust 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" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 objc v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 776a4edc72b840a5b00d147938d41b4b83b511dc2820d87f84ecfc0ab566bd38 [INFO] running `Command { std: "docker" "start" "-a" "776a4edc72b840a5b00d147938d41b4b83b511dc2820d87f84ecfc0ab566bd38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "776a4edc72b840a5b00d147938d41b4b83b511dc2820d87f84ecfc0ab566bd38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "776a4edc72b840a5b00d147938d41b4b83b511dc2820d87f84ecfc0ab566bd38", kill_on_drop: false }` [INFO] [stdout] 776a4edc72b840a5b00d147938d41b4b83b511dc2820d87f84ecfc0ab566bd38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f37f9646d9be10b5b8c8ad9efbcfbf1cb108acaba6077e3e133618d6bf91838 [INFO] running `Command { std: "docker" "start" "-a" "3f37f9646d9be10b5b8c8ad9efbcfbf1cb108acaba6077e3e133618d6bf91838", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.15 [INFO] [stderr] Compiling gcc v0.3.35 [INFO] [stderr] Checking malloc_buf v0.0.6 [INFO] [stderr] Checking objc v0.2.1 [INFO] [stderr] Compiling objc_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: objc_rust@0.1.0: cc: fatal error: cannot execute 'cc1obj': execvp: No such file or directory [INFO] [stderr] warning: objc_rust@0.1.0: compilation terminated. [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `objc_rust 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/objc_rust-58eb59a84a747405/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] PROFILE = Some("debug") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] debug=true opt-level=0 [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] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-fmodules" "-o" "/opt/rustwide/target/debug/build/objc_rust-ec38fe7048585c6b/out/objc/sample.o" "-c" "objc/sample.m" [INFO] [stderr] cargo:warning=cc: fatal error: cannot execute 'cc1obj': execvp: No such file or directory [INFO] [stderr] cargo:warning=compilation terminated. [INFO] [stderr] ExitStatus(unix_wait_status(256)) [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] command did not execute successfully, got: exit status: 1 [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gcc-0.3.35/src/lib.rs:897:5: [INFO] [stderr] explicit panic [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55886f2326e6 - std::backtrace_rs::backtrace::libunwind::trace::h4dd49206cdba5c5b [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55886f2326e6 - std::backtrace_rs::backtrace::trace_unsynchronized::hac1e2e39304c6704 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55886f2326e6 - std::sys_common::backtrace::_print_fmt::h7bd32bbbb7ae3621 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55886f2326e6 - ::fmt::h735638e9577db1ac [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55886f2557ec - core::fmt::rt::Argument::fmt::h2bea63c0d3f04102 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55886f2557ec - core::fmt::write::h4e0a3431ade17ad0 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x55886f22f99f - std::io::Write::write_fmt::h22f5ae22c2b81146 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/io/mod.rs:1854:15 [INFO] [stderr] 7: 0x55886f232494 - std::sys_common::backtrace::_print::he7b88d3ec9a31f29 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55886f232494 - std::sys_common::backtrace::print::h3e87fce9603ed483 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55886f233b9b - std::panicking::default_hook::{{closure}}::h4115b1d7f07f358c [INFO] [stderr] 10: 0x55886f2338e9 - std::panicking::default_hook::h03ad1e56e3f0c014 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55886f23403d - std::panicking::rust_panic_with_hook::h8dde1db1c7fc01a4 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:781:13 [INFO] [stderr] 12: 0x55886f20aa9e - std::panicking::begin_panic::{{closure}}::h264efbc1f0c92a45 [INFO] [stderr] 13: 0x55886f207aba - std::sys_common::backtrace::__rust_end_short_backtrace::h6e5afdd2bf8082d6 [INFO] [stderr] 14: 0x55886f20aa4b - std::panicking::begin_panic::ha1b0a15f175e5d55 [INFO] [stderr] 15: 0x55886f1fb9b6 - gcc::fail::hcc03de6a652b585c [INFO] [stderr] 16: 0x55886f1fb530 - gcc::run::h704aa25bc30550c7 [INFO] [stderr] 17: 0x55886f1f3d6e - gcc::Config::compile_object::h27be467693b60766 [INFO] [stderr] 18: 0x55886f1f3606 - gcc::Config::compile_objects::h46c84846264766ba [INFO] [stderr] 19: 0x55886f1f27fc - gcc::Config::compile::hf5329bfb6f51c594 [INFO] [stderr] 20: 0x55886f1f1d2c - build_script_build::main::h19bbc695b2713d33 [INFO] [stderr] 21: 0x55886f1f1c63 - core::ops::function::FnOnce::call_once::hf70f7dffd99ac5c2 [INFO] [stderr] 22: 0x55886f1f1ba6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h55479dffc605392f [INFO] [stderr] 23: 0x55886f1f1bf9 - std::rt::lang_start::{{closure}}::hed0d9fc997927c65 [INFO] [stderr] 24: 0x55886f22c1e3 - core::ops::function::impls:: for &F>::call_once::h2c2477396972a074 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 25: 0x55886f22c1e3 - std::panicking::try::do_call::hc5995e21005c9c90 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:554:40 [INFO] [stderr] 26: 0x55886f22c1e3 - std::panicking::try::h5988bfc6109cfd07 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:518:19 [INFO] [stderr] 27: 0x55886f22c1e3 - std::panic::catch_unwind::h2b3e54222118f35a [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panic.rs:142:14 [INFO] [stderr] 28: 0x55886f22c1e3 - std::rt::lang_start_internal::{{closure}}::h508ef0a75dcebb48 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/rt.rs:148:48 [INFO] [stderr] 29: 0x55886f22c1e3 - std::panicking::try::do_call::h3bba3a3ce6c7e2cf [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:554:40 [INFO] [stderr] 30: 0x55886f22c1e3 - std::panicking::try::h5d1745baafa90616 [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panicking.rs:518:19 [INFO] [stderr] 31: 0x55886f22c1e3 - std::panic::catch_unwind::h8b8a7136316f8ccd [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/panic.rs:142:14 [INFO] [stderr] 32: 0x55886f22c1e3 - std::rt::lang_start_internal::h4e9990bc8005183f [INFO] [stderr] at /rustc/e2d5da3bc6e298ce5f33ab9bd4e47f6a307ec8d0/library/std/src/rt.rs:148:20 [INFO] [stderr] 33: 0x55886f1f1bd7 - std::rt::lang_start::h08293664c2bc8d66 [INFO] [stderr] 34: 0x55886f1f1d75 - main [INFO] [stderr] 35: 0x7f8f84d31d90 - [INFO] [stderr] 36: 0x7f8f84d31e40 - __libc_start_main [INFO] [stderr] 37: 0x55886f1f1ad5 - _start [INFO] [stderr] 38: 0x0 - [INFO] running `Command { std: "docker" "inspect" "3f37f9646d9be10b5b8c8ad9efbcfbf1cb108acaba6077e3e133618d6bf91838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f37f9646d9be10b5b8c8ad9efbcfbf1cb108acaba6077e3e133618d6bf91838", kill_on_drop: false }` [INFO] [stdout] 3f37f9646d9be10b5b8c8ad9efbcfbf1cb108acaba6077e3e133618d6bf91838