[INFO] fetching crate metal 0.21.0... [INFO] checking metal-0.21.0 against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312 [INFO] extracting crate metal 0.21.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate metal 0.21.0 on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate metal 0.21.0 [INFO] removed 10 missing examples [INFO] finished tweaking crates.io crate metal 0.21.0 [INFO] tweaked toml for crates.io crate metal 0.21.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate metal 0.21.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded adler32 v1.1.0 [INFO] [stderr] Downloaded core-foundation v0.9.0 [INFO] [stderr] Downloaded core-foundation-sys v0.8.0 [INFO] [stderr] Downloaded rusttype v0.8.2 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded parking_lot v0.10.0 [INFO] [stderr] Downloaded core-graphics v0.19.0 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded parking_lot_core v0.7.0 [INFO] [stderr] Downloaded objc v0.2.6 [INFO] [stderr] Downloaded instant v0.1.2 [INFO] [stderr] Downloaded downcast-rs v1.0.3 [INFO] [stderr] Downloaded derivative v2.1.1 [INFO] [stderr] Downloaded lock_api v0.3.3 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded cocoa v0.20.0 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded core-graphics v0.22.0 [INFO] [stderr] Downloaded core-graphics-types v0.1.0 [INFO] [stderr] Downloaded pkg-config v0.3.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eab389d886f1f3841b85f7cd1c7035a253a7c66af54a601cd13a3d6d90b9cde2 [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" "eab389d886f1f3841b85f7cd1c7035a253a7c66af54a601cd13a3d6d90b9cde2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eab389d886f1f3841b85f7cd1c7035a253a7c66af54a601cd13a3d6d90b9cde2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab389d886f1f3841b85f7cd1c7035a253a7c66af54a601cd13a3d6d90b9cde2", kill_on_drop: false }` [INFO] [stdout] eab389d886f1f3841b85f7cd1c7035a253a7c66af54a601cd13a3d6d90b9cde2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3107d64dcaa2f69e7578280946f3cf2d13253b560e5b348bf65f9e12043a5627 [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" "3107d64dcaa2f69e7578280946f3cf2d13253b560e5b348bf65f9e12043a5627", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling core-foundation-sys v0.8.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking block v0.1.6 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking cty v0.2.1 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling objc_exception v0.1.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking core-foundation v0.9.0 [INFO] [stderr] Checking malloc_buf v0.0.6 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: cc: fatal error: cannot execute 'cc1obj': execvp: No such file or directory [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `objc_exception v0.1.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/objc_exception-4993c99f71b9887e/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_exception-7d310dd273e05736/out/extern/exception.o" "-c" "extern/exception.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] 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_exception-7d310dd273e05736/out/extern/exception.o" "-c" "extern/exception.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: 0x5604c5203fb0 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5604c5203fb0 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5604c5203fb0 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5604c5203fb0 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5604c521fccf - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x5604c5200a12 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x5604c5205ef5 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5604c5205ef5 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5604c5205ef5 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5604c52059a3 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5604c52064fd - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5604c5206097 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5604c520446c - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5604c5205ff9 - rust_begin_unwind [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5604c51adf1b - std::panicking::begin_panic_fmt::h0b6b6d9d830486ef [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x5604c51c12c3 - gcc::fail::h7bbeffa2972ee1c4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672:5 [INFO] [stderr] 16: 0x5604c51b30bc - gcc::Build::compile::h5547d03dc0e8dcab [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:785:13 [INFO] [stderr] 17: 0x5604c51af38f - gcc::compile_library::hb14b25e4cd83ad34 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:243:5 [INFO] [stderr] 18: 0x5604c51aece2 - build_script_build::main::h3d176b90f8debd2a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objc_exception-0.1.1/build.rs:4:5 [INFO] [stderr] 19: 0x5604c51aecab - core::ops::function::FnOnce::call_once::hddf1962a7acd3e3a [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x5604c51aeb4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h93fea439bc151530 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x5604c51aec11 - std::rt::lang_start::{{closure}}::h3d110d86210238ca [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x5604c52068fa - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x5604c52068fa - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x5604c52068fa - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x5604c52068fa - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x5604c52068fa - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x5604c51aebf0 - std::rt::lang_start::h3c42df05d2ae92f0 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x5604c51aed0c - main [INFO] [stderr] 29: 0x7fe3b23d00b3 - __libc_start_main [INFO] [stderr] 30: 0x5604c51aea7e - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3107d64dcaa2f69e7578280946f3cf2d13253b560e5b348bf65f9e12043a5627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3107d64dcaa2f69e7578280946f3cf2d13253b560e5b348bf65f9e12043a5627", kill_on_drop: false }` [INFO] [stdout] 3107d64dcaa2f69e7578280946f3cf2d13253b560e5b348bf65f9e12043a5627