[INFO] updating cached repository https://github.com/grenlight/fluid-webgpu [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/grenlight/fluid-webgpu [INFO] [stderr] 92ca7ad..e1c6dce master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e1c6dcef32e7c845947adaccafdfab996181f50c [INFO] checking grenlight/fluid-webgpu against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrenlight%2Ffluid-webgpu" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grenlight/fluid-webgpu on toolchain e922e6444795ab795fab1943288aee3d543699b8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/grenlight/fluid-webgpu [INFO] finished tweaking git repo https://github.com/grenlight/fluid-webgpu [INFO] tweaked toml for git repo https://github.com/grenlight/fluid-webgpu written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/grenlight/fluid-webgpu already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/grenlight/idroid` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b127545cd8a17e9916509aa53d260b60ff82c4ab3ec5b6487bce1fbd713dab2d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b127545cd8a17e9916509aa53d260b60ff82c4ab3ec5b6487bce1fbd713dab2d"` [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling objc_exception v0.1.2 [INFO] [stderr] Checking hibitset v0.6.2 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking malloc_buf v0.0.6 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking num-complex v0.2.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking rayon-core v1.6.1 [INFO] [stderr] error: failed to run custom build command for `objc_exception v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/objc_exception-f52965fd05c49588/build-script-build` (exit code: 1) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [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] 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] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2") [INFO] [stderr] running: "cc" "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/objc_exception-7f7bbbadfd0556d1/out/extern/exception.o" "-c" "extern/exception.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] [INFO] [stderr] [INFO] [stderr] error occurred: Command "cc" "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/objc_exception-7f7bbbadfd0556d1/out/extern/exception.o" "-c" "extern/exception.m" with args "cc" did not execute successfully (status code exit code: 1). [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b127545cd8a17e9916509aa53d260b60ff82c4ab3ec5b6487bce1fbd713dab2d"` [INFO] running `"docker" "rm" "-f" "b127545cd8a17e9916509aa53d260b60ff82c4ab3ec5b6487bce1fbd713dab2d"` [INFO] [stdout] b127545cd8a17e9916509aa53d260b60ff82c4ab3ec5b6487bce1fbd713dab2d