[INFO] crate block 0.1.6 is already in cache [INFO] checking block-0.1.6 against try#e6563ac70cbfd3196492061900e9e9793e065e4d for pr-69410 [INFO] extracting crate block 0.1.6 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate block 0.1.6 on toolchain e6563ac70cbfd3196492061900e9e9793e065e4d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate block 0.1.6 [INFO] removed path dependency objc_test_utils from crates.io crate block 0.1.6 [INFO] finished tweaking crates.io crate block 0.1.6 [INFO] tweaked toml for crates.io crate block 0.1.6 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9fcde64e6458eae8d36bb7c8936c398cdddd8f8366b6d96b82e899843aeb2df7 [INFO] running `"docker" "start" "-a" "9fcde64e6458eae8d36bb7c8936c398cdddd8f8366b6d96b82e899843aeb2df7"` [INFO] [stderr] Checking block v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling objc_test_utils v0.0.2 [INFO] [stderr] error: failed to run custom build command for `objc_test_utils v0.0.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/objc_test_utils-4265b11532d14063/build-script-build` (exit code: 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" "/opt/rustwide/target/debug/build/objc_test_utils-944870c1f26d0a77/out/block_utils.o" "-c" "block_utils.m" [INFO] [stderr] cargo:warning=cc: error trying to exec 'cc1obj': execvp: No such file or directory [INFO] [stderr] exit code: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] Internal error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/objc_test_utils-944870c1f26d0a77/out/block_utils.o" "-c" "block_utils.m" with args "cc" did not execute successfully (status code exit code: 1). [INFO] [stderr] [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55635e92cb24 - backtrace::backtrace::libunwind::trace::he39e545812a59904 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55635e92cb24 - backtrace::backtrace::trace_unsynchronized::h596715026eee51e4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55635e92cb24 - std::sys_common::backtrace::_print_fmt::h196d06c568d25b0f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55635e92cb24 - ::fmt::h048b813869065926 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55635e94d1ec - core::fmt::write::ha16925aac835833d [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x55635e928b77 - std::io::Write::write_fmt::h95bfea655590af11 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55635e92f3b5 - std::sys_common::backtrace::_print::hcba28209f038ef57 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55635e92f3b5 - std::sys_common::backtrace::print::h2707f659204ba9a7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55635e92f3b5 - std::panicking::default_hook::{{closure}}::h73b31e76262b5189 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55635e92f0f6 - std::panicking::default_hook::hca9d9cd32a0cdf06 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55635e92f9c2 - std::panicking::rust_panic_with_hook::h211e519d8a1287b1 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x55635e92f5ab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x55635e92f51b - std::panicking::begin_panic_fmt::h8aeeee4f91715be5 [INFO] [stderr] at src/libstd/panicking.rs:332 [INFO] [stderr] 13: 0x55635e8f2e17 - gcc::fail::h767b00da0543aebc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672 [INFO] [stderr] 14: 0x55635e8e2b9f - gcc::Build::compile::ha034b237cd9ad3f6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:785 [INFO] [stderr] 15: 0x55635e8de4d3 - gcc::compile_library::h2be7f775733b750a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:243 [INFO] [stderr] 16: 0x55635e8ddd35 - build_script_build::main::h2740c1582a8e28f9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_test_utils-0.0.2/build.rs:4 [INFO] [stderr] 17: 0x55635e8dde2b - std::rt::lang_start::{{closure}}::h1b5e6864d9c77d81 [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x55635e92f4d3 - std::rt::lang_start_internal::{{closure}}::hf6d1163571f93f94 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x55635e92f4d3 - std::panicking::try::do_call::h7a8ec0b8e0eb339e [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 20: 0x55635e937a57 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 21: 0x55635e92fe69 - std::panicking::try::h297151113815fa59 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 22: 0x55635e92fe69 - std::panic::catch_unwind::h73283fb286521b23 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55635e92fe69 - std::rt::lang_start_internal::h7ec9065b4aa80248 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 24: 0x55635e8dde07 - std::rt::lang_start::h4d7349e2039a6756 [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x55635e8ddd6a - main [INFO] [stderr] 26: 0x7f82aa13fb97 - __libc_start_main [INFO] [stderr] 27: 0x55635e8ddbba - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "9fcde64e6458eae8d36bb7c8936c398cdddd8f8366b6d96b82e899843aeb2df7"` [INFO] running `"docker" "rm" "-f" "9fcde64e6458eae8d36bb7c8936c398cdddd8f8366b6d96b82e899843aeb2df7"` [INFO] [stdout] 9fcde64e6458eae8d36bb7c8936c398cdddd8f8366b6d96b82e899843aeb2df7